Patagonia,
Trek.
Torres del Paine, Chile
hiking, glaciers, wildlife, big skies
Itinerary
8 chaptersBus north to Puerto Natales, then the trek talk
Puerto Natales
Snow
Overview
Today is a travel day with exactly one appointment on it. The shuttle from Punta Arenas runs about three hours across open pampa, and the roadside is better company than you would expect, with guanaco herds along the fences and the occasional rhea trotting off. Puerto Natales is a small wool and fishing port that reinvented itself around hikers, and it is compact enough to cross in twenty minutes. The afternoon stays loose until the Erratic Rock trek talk at 3 p.m., a free daily briefing that has become the unofficial orientation for anyone heading into Torres del Paine. It covers current trail conditions, where the water is drinkable, and how the camp booking system actually works, all of which shift week to week. Gear shops next door can fill in whatever you are missing. Finish with a walk along the Costanera as the light goes off Seno Última Esperanza, then a night at Hotel Costaustralis, your last soft bed for a while.
Tips
Layer up for the drive, because the bus runs warm and the pampa does not. The trek talk takes no reservation, but the room fills, so get there ten minutes early. Buy freeze-dried meals and fuel canisters here rather than inside the park, where the selection is thin and the markup is not. Ask the Costaustralis desk to hold a bag of town clothes while you trek, which nearly every hotel here does at no charge. For the calmest water on the sound, walk the boardwalk around 6:30 p.m.
Getting around
Once the bus drops you, everything is on foot. Erratic Rock to the Costanera is a five minute walk, and the hotel is another fifteen from there. No taxi, no local bus, just decent shoes. Confirm tomorrow's early departure to Pudeto tonight, since the ticket counters close well before dinner.
Local notes
The town runs on trekker time. Rental counters, shops, and some kitchens set their hours around the 3 p.m. talk and the park bus schedule. Cards work in most places, though small kiosks and a few gear shops still want Chilean pesos in cash. At the north end of the Costanera there is a milodon monument, a small preview of the cave you will actually walk into on day 7.
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Bus from Punta Arenas
About three hours on Ruta 9 with one brief stop. Sit on the right for the best fence-line views of guanaco, and keep an eye out for rhea in the scrub. The bus runs warm even on a cold morning, so wear layers you can peel. Buy the ticket ahead in high season, since airport shuttles fill with the arriving flights.About this place↗ Open in MapsThe paved highway link between Punta Arenas and Puerto Natales, roughly 155 miles of open Patagonian steppe covered by shuttle and long-distance bus.
HistoryPunta Arenas was the region's only real port for a century, so everything moving north to Última Esperanza went by sea or by track until the road was pushed through and eventually paved in the second half of the 20th century.Why it's famousIt is the standard approach for anyone flying into Patagonia for Torres del Paine, and it doubles as an accidental wildlife drive across the sheep estancias of the steppe.Did you knowThe guanaco you see along the fences are wild relatives of the llama, and they can clear a standard estancia fence from a standstill, which is why so many of them stand on the wrong side of it. - 0215:00 · 60m
Erratic Rock 3 p.m. trek talk
Free, daily, no booking, and worth arriving ten minutes early for a seat. Bring a notebook, because the useful part is the current conditions and water sources rather than the general advice. Gear rental is next door and staff will tell you honestly what you do not need. Budget an hour, a little more if you ask questions afterward.About this place↗ Open in MapsA free daily trekking briefing run out of a hostel in Puerto Natales, covering routes, weather, gear, and how bookings work inside Torres del Paine.
HistoryThe hostel started the talk to stop answering the same questions one at a time, and it grew into the town's de facto orientation as the number of trekkers rose year over year.Why it's famousAlmost every guidebook and forum thread about the W and the O points first-timers here, which makes the room a decent place to find people to share a camp booking or a transfer with.Did you knowAn erratic rock is a geology term for a boulder a glacier carried far from its home bedrock and dropped, and the plain around Puerto Natales is scattered with them. - 0318:30 · 60m
Costanera boardwalk, Seno Ultima Esperanza
Go around 6:30 p.m. for the flattest water and the best reflections of the Sierra Baguales across the sound. Half an hour covers it at a slow pace. The milodon monument stands at the north end and makes a good turnaround. It is exposed and gets cold fast once the sun drops, so bring the jacket you would rather not carry.About this place↗ Open in MapsThe waterfront promenade along Seno Última Esperanza, the fjord that Puerto Natales is built on, with a walking path, benches, and a milodon sculpture.
HistoryThe waterfront worked as a port for the wool and meat trade long before it was a place to stroll, and the promenade came later as the town shifted toward visitors.Why it's famousIt is where the town watches the light go, with the Baguales range on one side and black-necked swans and cormorants working the shallows.Did you knowÚltima Esperanza means last hope, named for the 16th century Spanish navigator Juan Ladrillero, who pushed up this inlet as his final attempt to find a passage through to the Strait of Magellan. - 0420:00 · 60m
Hotel Costaustralis
Ask for a room facing the water. The front desk will store a bag of town clothes for free while you trek, so pack that bag tonight rather than in the morning rush. Breakfast starts early enough for the Pudeto bus, but confirm the time at check-in. There is reliable hot water and Wi-Fi, both of which you should use tonight.About this place↗ Open in MapsA full-service waterfront hotel in Puerto Natales with rooms looking onto Seno Última Esperanza, used mostly as the last comfortable night before or after Torres del Paine.
HistoryPuerto Natales spent most of the last century as a wool and fishing town, and its larger hotels arrived only once the national park turned it into a trekking base. Costaustralis was among the first of them on the waterfront.Why it's famousIts steep-pitched roofline is one of the recognizable shapes on the Natales waterfront, and its bag-storage service quietly serves half the trekkers in town.Did you knowThe water in front of the hotel is not a lake. Seno Última Esperanza is a fjord connected to the Pacific, so it is salt water with tides, in a town most people assume sits on a lake.
Across Lago Pehoé to Grey Glacier
Glaciar Grey
Snow
Overview
Early bus, then water. The road into the park takes about two hours, and the Paine massif rises across the plain near the Laguna Amarga gate, which is the first honest look at what you signed up for. At Pudeto the catamaran crosses Lago Pehoé to Paine Grande in roughly half an hour and spares you a long flat walk. Paine Grande is the western hub of the W, and from there the trail runs northwest toward Grey Glacier, exposed for most of it, with cold air pouring off the Southern Patagonian Ice Field down the valley at you. The mirador above Lago Grey looks onto a glacier about four miles across where it meets the water, with icebergs the color of window cleaner grounded on the dark shore. Sleep at Refugio Grey, the smallest hub on the route.
Tips
Buy the catamaran ticket ahead of time and check the sailing schedule for the season, since early spring runs fewer crossings than January does. Refill water at Paine Grande before you set out, then keep a windproof shell within reach rather than buried in the pack. The ridge above Lago Grey is where gusts snatch hats and phones, so lanyard anything you plan to hold out over the edge. Bunks and tent platforms at Refugio Grey sell out months in advance, so print or screenshot your confirmation, as there is no signal to pull it up.
Getting around
Bus to Pudeto, catamaran to Paine Grande, feet from there. The walk from the Paine Grande dock out to Refugio Grey is roughly seven miles with rolling climbs, three to four hours at a normal pace. Mirador Lago Grey is a short detour off that trail, well worth the twenty minutes it costs you.
Local notes
The refugios on this side are run by Vertice Patagonia, while the eastern side is run by Las Torres Patagonia, and CONAF manages the park around both. That split is why bookings are made in two places instead of one, a quirk every first-timer trips over. Nothing at Paine Grande arrives by road, because there is no road. Food, fuel, and beer all come in on the catamaran, which is a reasonable explanation for the prices.
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Bus to Pudeto, Torres del Paine
Roughly two hours to the Pudeto dock, with a stop at the park entrance to pay the fee and register. Have your reservation confirmations ready, since rangers check camp bookings before letting you in. Sit on the left for the first view of the massif near Laguna Amarga. A short walk from the dock leads to the Salto Grande waterfall if you have time before the boat.About this place↗ Open in MapsThe morning transfer from Puerto Natales into Torres del Paine, entering at the Laguna Amarga gate and running on to the Pudeto boat dock on Lago Pehoé.
HistoryTorres del Paine was protected in 1959 and expanded over the following decades, and the road network inside it grew to serve rangers and ranchers before it ever carried tour buses.Why it's famousThe stretch after the gate is where the Paine massif first stands up out of flat steppe, and almost every bus goes quiet for a minute when it does.Did you knowUNESCO named Torres del Paine a Biosphere Reserve in 1978, decades before the W circuit became the mass-market route it is now. - 0211:00 · 45m
Pudeto to Paine Grande catamaran
About thirty minutes across Lago Pehoé, and sailings are limited outside peak months, so check the schedule and buy ahead. Stand outside on the deck if you can take the wind, since the massif view is worth the cold. Boarding is a scrum, so be at the dock twenty minutes early. Cash is a safe backup if the card reader is offline.About this place↗ Open in MapsThe passenger catamaran that crosses Lago Pehoé from Pudeto to the Paine Grande hub, the standard western entry to the W circuit.
HistoryThe crossing exists because there is no road on the western side of the lake, and putting hikers on a boat cut hours of flat, unrewarding walking out of the route.Why it's famousIt is the postcard approach, with turquoise water, the Cuernos on one side and Cerro Paine Grande growing straight ahead as you close in on the dock.Did you knowThe lake's color comes from rock flour, silt ground so fine by glaciers that it stays suspended in the water and scatters light back as blue and green. - 0311:50 · 40m
Refugio Paine Grande
Treat this as a pit stop rather than a destination on the way out. Refill water, use the flush toilets, and drop a layer before the exposed walk to Grey. The shop sells snacks and fuel at boat-delivery prices. Forty minutes is enough unless you are waiting out weather, in which case the dining room is the warmest place on this side of the park.About this place↗ Open in MapsThe largest mountain refuge on the W circuit, sitting on the shore of Lago Pehoé below Cerro Paine Grande, with bunk rooms, a campground, a kitchen, and a shop.
HistoryRefuges on this side of the park are run under concession by Vertice Patagonia, and Paine Grande grew into the biggest of them because it is where the boat lands.Why it's famousIt is the crossroads of the western W, where hikers heading to Grey, the French Valley, or back to the boat all pass through the same dining room.Did you knowNo road reaches Paine Grande. Every crate of food, every gas canister, and every bottle of beer arrives on the catamaran, which is the honest explanation for the shop prices. - 0414:00 · 60m
Mirador Lago Grey
A short detour off the main trail that most people skip and then regret. The ridge is fully exposed, so use a wrist strap on the camera and brace before you lean out. Blue icebergs ground on the dark shore below and shift position day to day. Give it an hour if the wind allows, and stay well back from the crumbling edge.About this place↗ Open in MapsA viewpoint on the ridge above Lago Grey looking north up the lake toward the face of Grey Glacier, with icebergs stranded on the black sand beach below.
HistoryThe lake filled the basin as the glacier retreated, a process that has sped up markedly in recent decades and keeps lengthening the water between the mirador and the ice.Why it's famousIt is the first close look at the Southern Patagonian Ice Field on the W, and the icebergs on the beach make the scale of the glacier legible in a way a distant white line does not.Did you knowIcebergs look blue because dense glacial ice absorbs the red end of sunlight and lets blue through, and the deeper the blue, the older and more compressed the ice. - 0516:00 · 60m
Refugio Grey
The smallest hub on the route, so book bunks or a tent platform months ahead and bring your confirmation offline. Meals are set times and the dining room fills, so eat when they call it. Wind can rattle the tent platforms all night, so earplugs are a real upgrade. Boat and kayak trips to the glacier face leave from below the refugio and cancel often.About this place↗ Open in MapsA mountain refuge above the eastern shore of Lago Grey, close to the glacier, with bunk rooms, tent platforms, meals, and a dock for glacier boat trips.
HistoryIt was built to serve the western end of the trekking network and now sits at the junction of the two main routes through the park, growing in stages as demand rose.Why it's famousIt is the closest bed to Grey Glacier and the last supplied stop before the O circuit climbs to Paso John Gardner.Did you knowThis is where the W and the O circuit meet, so the dining room mixes people three days into a short trek with people eight days into a long one, and you can tell which is which at a glance.
Mirador Grey, the swinging bridges, and back
Glaciar Grey
Snow
Overview
The morning is the good part. An hour of steep trail north from Refugio Grey crosses a set of suspension bridges strung over gorges, and the views open onto the whole run of the glacier rather than just its snout. This is where the O circuit peels off and keeps climbing toward Paso John Gardner at around 3,900 feet, the high point of the full loop. If you are on the W, you turn around here, drop back to the dock for an early lunch, and then retrace roughly seven miles to Refugio Paine Grande. The afternoon wind on the open ridge is a different animal than the morning wind, so plan on the return leg feeling longer than the outbound one even though the distance is identical.
Tips
Go early, both for the light on the ice and to get the bridges before there is a line, since they take one person at a time. If the wind is down, the boat and kayak trips out of the Grey dock get you close to the glacier face, but they cancel often and without much warning, so treat one as a bonus rather than a plan. Eat properly at lunch instead of grazing, because there is nothing to buy between the two refugios. Poles earn their keep on the exposed ridge in the afternoon.
Getting around
All on foot. Refugio Grey to Mirador Grey and the bridges is about an hour up, an hour back. The return to Paine Grande is three to four hours depending on the wind, on the same trail you walked yesterday, which makes it easy to judge your pace.
Local notes
Grey is the junction where the W and the O meet, so the mix in the dining room is worth noticing. The people heading north over the pass carry ten days of food and look it. Water from the streams along this stretch is generally drinkable without treatment, and the refugio staff will tell you which sources they trust that week. Take their word over anything printed.
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Mirador Grey & suspension bridges
Leave early for the light and to beat the queue at the bridges, which take one person at a time. About an hour of steep climbing to the first viewpoint, with two more bridges beyond it if you have the legs. The spans move underfoot and are genuinely unpleasant in high wind. Turn back at the O circuit junction unless you are carrying a full loop's food.About this place↗ Open in MapsA climb north of Refugio Grey over suspension footbridges to viewpoints that look down the full length of Grey Glacier rather than just its terminus.
HistoryThe bridges were built to carry the O circuit over deep meltwater gorges, replacing far longer detours and opening the northern half of the loop to ordinary hikers.Why it's famousThe combination of swaying bridges over a gorge and an uninterrupted view up a glacier several miles wide makes this the photo stretch of the western arm.Did you knowThe bridges are posted for one person at a time, and the limit is enforced by other hikers more reliably than by any sign. - 0211:00 · 45m
Refugio Grey
Come back down for an early lunch and eat properly, because there is nothing to buy for the next seven miles. If the wind has dropped, the glacier boat or a kayak trip gets you near the ice face, but check the departure time before you commit. Otherwise leave by 12:30 to reach Paine Grande with light and energy to spare.About this place↗ Open in MapsThe same refuge above Lago Grey, used on the way back as a lunch stop and the launch point for boat and kayak trips toward the glacier.
HistoryThe dock below the refuge was developed so operators could run passengers onto Lago Grey, adding a water-level view of the ice to what was previously a hiking-only destination.Why it's famousIt is the only place on the W where you can get out onto the water in front of a calving glacier rather than looking at it from a ridge.Did you knowTrips here cancel for wind far more often than for rain, because Lago Grey funnels gusts straight off the ice field and a flat morning tells you very little about the afternoon. - 0316:00 · 60m
Refugio Paine Grande
Roughly seven miles back over ground you already know, three to four hours depending on the wind. Keep poles out for the open ridge, where afternoon gusts hit hardest and sideways. Refill at the streams along the way rather than carrying full bottles. Book dinner when you arrive, since the seatings fill and the kitchen closes early.About this place↗ Open in MapsThe western hub on Lago Pehoé again, this time as the night's bed at the end of the return leg from Grey.
HistoryIts position at the boat dock made it the natural base for the whole western side, and the campground and dining hall expanded around the original refuge building.Why it's famousAlmost every W itinerary passes through here twice, which makes it the most familiar building in the park to anyone who has walked the route.Did you knowThe wind on the ridge between Grey and Paine Grande regularly reaches speeds that knock walkers off balance, which is why park guidance repeats the advice about poles that hikers ignore on calm mornings.
Up the French Valley to Mirador Británico
Valle del Frances
Snow
Overview
The middle arm of the W runs straight into the center of the massif, and it is the day people remember. From Campamento Italiano at the valley mouth the trail climbs hard, and Mirador Francés sits across a gorge from the hanging glacier on the flank of Cerro Paine Grande. Sit still for ten minutes and something will break loose off the ice. The crack reaches you seconds after you see it. Keep going and the valley head opens into a near circle of peaks, the Cuernos, Cerro Catedral, the Shark's Fin, Fortaleza. That is Mirador Británico, the turnaround on the classic route. Then you come all the way back down and traverse east along Lago Nordenskjöld to Refugio Los Cuernos, which is why this reads as one of the longest days of the trek.
Tips
Leave your big pack at Campamento Italiano and climb with water, food, and a shell only. The park closes the upper valley in bad weather and the rangers at the bottom decide, not you, so get there early enough that a closure does not cost you the whole day. Weather in this valley turns in minutes, and warm sun at the mirador is not evidence of anything. Refill at the stream near Italiano, since the climb has no reliable water once you are above the treeline.
Getting around
Entirely on foot, and it is a full day. Italiano up to Británico and back is four to five hours plus however long you sit and watch. The traverse east to Los Cuernos adds another two to three hours on undulating trail with the lake on your right the whole way.
Local notes
The camps and viewpoints here carry the names of the climbing expeditions that used them as bases, which is why an Italian camp sits below a British viewpoint in the middle of Chile. Look at the Cuernos from Los Cuernos in the evening and the geology is obvious. The dark rock capping the horns is older sedimentary stone, and the pale granite underneath is the younger intrusion that shoved up into it.
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Campamento Italiano
Drop the heavy pack at the free camp at the valley mouth and climb with water, snacks, and a shell only. Rangers here decide whether the upper valley is open, so ask before you start. Thirty minutes is plenty to sort your gear and refill at the stream. There is no shop, so bring what you need for the whole climb.About this place↗ Open in MapsA free, basic CONAF campground at the mouth of Valle del Francés, used mainly as the point where trekkers leave their packs before the climb up the valley.
HistoryThe site takes its name from Italian climbing expeditions that used the valley mouth as a base while working on the surrounding peaks.Why it's famousIt is the gatekeeper for the middle arm of the W, and the ranger there is the person who tells you whether today's climb is happening.Did you knowThe park closes the upper French Valley in high wind or poor visibility, and it is one of the few sections where the decision is taken out of the hiker's hands entirely. - 0210:00 · 60m
Mirador Frances
Stop and sit rather than snapping a photo and moving on, since avalanches off the hanging glacier come at unpredictable intervals and you need to be watching. An hour usually buys you two or three. Sound arrives seconds after the sight, so listen for the crack after you see the powder. There is no shelter here, so keep the shell on if the wind is up.About this place↗ Open in MapsA viewpoint partway up Valle del Francés looking across a gorge at the hanging glacier on the eastern flank of Cerro Paine Grande.
HistoryThe glacier sits on a steep shelf high on the mountain, and it sheds ice continuously as the shelf edge fails, a process that has been happening long before anyone stood here watching.Why it's famousIt is one of the few places on a marked trail anywhere where you can reliably watch and hear avalanches from a safe distance across a valley.Did you knowBecause sound travels far slower than light, the crack of an avalanche reaches this viewpoint several seconds after you see the ice let go, which makes the whole thing feel dubbed. - 0312:00 · 120m
Mirador Britanico
The turnaround on the classic W, and the last hour of climbing is loose rock and slower than it looks. Budget two hours at the top, more if the sky is clear. There is no water above Italiano, so carry enough for the round trip. Start down with plenty of daylight, because you still have the traverse east to Los Cuernos afterward.About this place↗ Open in MapsA viewpoint at the head of Valle del Francés, ringed by granite peaks including the Cuernos, Cerro Catedral, Aleta de Tiburón, and Fortaleza.
HistoryBritish climbing expeditions camped in this part of the valley while attempting the surrounding towers, and the name stuck to the viewpoint that grew out of their base.Why it's famousIt is the closest a marked trail gets to standing inside the massif rather than looking at it, with peaks on nearly every side.Did you knowAleta de Tiburón, one of the peaks in the ring, is named shark's fin for exactly the reason you would guess once you pick it out of the skyline. - 0417:00 · 60m
Refugio Los Cuernos
Cabins sit right on the Nordenskjöld shore under the Cuernos, so ask for one facing the water. Hot showers are timed and the queue builds right after arrival, so go early or go late. Book the cooked dinner in advance rather than counting on a walk-in. Charge everything overnight, since power here is limited and not guaranteed.About this place↗ Open in MapsA refuge with cabins, bunk rooms, and camping on the north shore of Lago Nordenskjöld, directly beneath the banded peaks of Los Cuernos.
HistoryIt grew from a basic shelter into cabins as the W circuit turned into a mainstream route, and it now anchors the middle of the eastern half of the trek.Why it's famousThe location puts you under the most photographed rock formation in the park, close enough that the light on the horns changes while you eat dinner.Did you knowThe dark caps on the Cuernos are older sedimentary rock, and the pale granite beneath them is younger, having pushed up into the older layers around 12 million years ago. The mountain is upside down in terms of age.
Nordenskjöld shore, then up to Refugio Chileno
Refugio Chileno
Snow
Overview
After yesterday this one feels generous. The trail follows the north shore of Lago Nordenskjöld east, mostly rolling, with the water carrying that opaque turquoise that comes from rock ground fine by glaciers. The Cuernos rise straight off the far side in stripes of dark and pale stone. By early afternoon you reach the Hotel Las Torres welcome center, the eastern hub, where there is a real restaurant with real chairs and the first sit-down meal since the catamaran. Then the day turns uphill into the Ascencio valley to Refugio Chileno. Sleeping there instead of down at the base is the single best logistical decision on this trek, since it cuts close to two hours off tomorrow's climb in the dark.
Tips
Eat a hot lunch at Las Torres rather than saving money on trail bars, because tomorrow starts at 4:30 a.m. and you want the calories. Top up water there too. Confirm your Chileno bed the moment you arrive and ask what time breakfast or a packed bag can be ready, since some seasons they will hand you a bagged breakfast for the pre-dawn start. Lay out tomorrow's layers, headlamp, and gloves tonight so you are not digging through a pack at 4 a.m. with other people trying to sleep.
Getting around
On foot the whole way. Los Cuernos to the Las Torres welcome center is around four hours on lakeside trail with no serious climbs. The push up to Chileno is another two to three hours and gains real elevation, so it feels harder than the distance suggests.
Local notes
The land around the eastern hub is a working estancia that predates the park boundary, run by the Kusanovic family, which is why this corner has a hotel, horses, and cattle guards while the rest of the park has ranger huts. Lago Nordenskjöld is named for Otto Nordenskjöld, the Swedish geologist who worked this region before he went on to lead a Swedish expedition to Antarctica.
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Mirador Lago Nordenskjold
An easy stop on a rolling lakeside trail, best in morning light when the Cuernos are lit from the east. Forty-five minutes covers it comfortably. The shore is exposed and the wind funnels along the lake, so this is not the place to unfold a map. Water sources along this stretch are reliable, so travel light on carried liters.About this place↗ Open in MapsA viewpoint on the north shore of Lago Nordenskjöld looking across milky turquoise water to the banded granite of Los Cuernos.
HistoryThe lake is fed by glacial meltwater carrying suspended rock flour, and the color has nothing to do with mineral content or depth.Why it's famousThe contrast of opaque turquoise water against dark-capped granite is the shot most people associate with Torres del Paine after the towers themselves.Did you knowThe lake takes its name from Otto Nordenskjöld, a Swedish geologist who surveyed Patagonia in the 1890s and later led a Swedish Antarctic expedition that ended with his party stranded for two winters. - 0213:30 · 45m
Hotel Las Torres welcome center
The first proper restaurant since the catamaran, so take the hot lunch rather than saving forty minutes. Top up water and buy any snacks you want for tomorrow's pre-dawn start here, since Chileno's shop is small. Allow 45 minutes and confirm your Chileno booking at the desk while you are standing there.About this place↗ Open in MapsThe eastern hub of the park at the foot of the Ascencio valley, with a hotel, a welcome center, a restaurant, and the trailhead for the towers.
HistoryThe land here is a working estancia that predates the park boundary, still run by the Kusanovic family, which is why this corner has cattle, horses, and a hotel while the rest of the park has ranger huts.Why it's famousIt is the start and end point for the single most popular walk in Chilean Patagonia, the day hike up to the base of the towers.Did you knowBecause the estancia is private land inside the national park, the eastern refuges are booked through a different company than the western ones, which is the reason a W circuit takes two separate reservations rather than one. - 0316:30 · 60m
Refugio Chileno
Sleeping here shaves close to two hours off tomorrow's climb and puts you above the day-trip crowd. Ask at check-in about a bagged breakfast or an early kitchen, and lay out your headlamp, gloves, and layers tonight. Beds are limited and sell out early in the season. Expect noise at 4 a.m. regardless of when you plan to leave.About this place↗ Open in MapsA refuge in the Ascencio valley on the way up to the base of the towers, with bunk rooms, meals, and limited camping alongside a mountain stream.
HistoryIt was built to break the towers hike into two manageable halves, and it has been steadily upgraded as the number of people attempting the sunrise climb has grown.Why it's famousIt is the only accommodation between the valley floor and the towers, which makes it the difference between a very long day hike and a civilized sunrise.Did you knowStaying here cuts roughly two hours and about 1,300 feet of climbing off the pre-dawn approach, which is why beds are gone months before the season starts.
First light on the towers, then out
Mirador Las Torres
Drizzle
Overview
This is the morning the whole week points at. You leave Refugio Chileno in the dark, climb through the last stretch of forest, and then hit the boulder field, a steep jumble of moraine that slows everyone to a crawl regardless of fitness. At the top is a glacial lagoon with the three granite towers standing straight up behind it. When the sky is clear, the first sun hits the rock and the towers go deep red for a short window before the color drains out and they turn gray. Plenty of people get clouds instead. Either way, the walk back down and out to Hotel Las Torres closes the trek, and there is a hot shower and a pisco sour at the end of it.
Tips
Headlamp with fresh batteries, gloves, and a hat, because the wait at the lagoon in the cold is longer than the climb feels. Leave by 4:30 a.m. to have margin. Do not put your camera away when the red fades, since the light on the lagoon keeps changing for another hour. Carry a warm layer you only put on at the top and take straight back off, because you will sweat on the climb and freeze standing still. Bags can be left at Chileno and picked up on the way down, which saves carrying everything up the moraine.
Getting around
On foot. Chileno to the mirador is about two hours up, with the final section being the slow rock scramble. Coming down to Chileno takes an hour and a half, and the descent from there to Hotel Las Torres is another two hours on a wide, well-worn trail.
Local notes
Parts of the upper trail are closed outside daylight hours in some seasons, so check with the Chileno staff the night before rather than assuming a 4:30 a.m. start is permitted. Paine is a Tehuelche word meaning blue, so the park's name doubles up on the color you have been staring at all week. Fires are banned everywhere in the park, with no exceptions and steep penalties, after burns started by visitors destroyed large areas of forest that still have not grown back.
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Refugio Chileno
Leave by 4:30 a.m. with a headlamp, gloves, and a warm layer you can add at the top. Eat something before you go even if you have no appetite. Leave anything you do not need at the refuge and collect it on the way down. Check the night before whether the upper trail is open before dawn this season.About this place↗ Open in MapsThe Ascencio valley refuge again, this time as the pre-dawn starting point for the climb to Mirador Las Torres.
HistoryThe valley route to the towers was a climbers' approach long before it was a trekking trail, and the refuge sits roughly where their staging camps did.Why it's famousEvery headlamp string moving up the valley in the dark starts from this door, and the slow procession of lights up the dark valley is part of the experience, like it or not.Did you knowThe trail above here can be closed outside daylight hours in some seasons, so a 4:30 a.m. departure is not automatically permitted and needs checking with the staff the night before. - 0206:45 · 120m
Mirador Las Torres
Arrive before sunrise for the alpenglow, which lasts about twenty minutes and then drains away. Bring gloves and a hat, because you will stand still in cold wind after sweating up the moraine. Do not pack the camera when the red fades, since the lagoon keeps changing for another hour. The final boulder field is slow for everyone, so add half an hour to whatever you estimated.About this place↗ Open in MapsThe viewpoint at the base of the three granite towers, above a glacial lagoon reached by a steep climb over a boulder-strewn moraine.
HistoryThe towers are the eroded remnants of a granite body that pushed into older sedimentary rock roughly 12 million years ago, then were carved into vertical shafts by glaciers.Why it's famousThe three towers are the image of Chilean Patagonia, and the short window when the first sun turns them red is what most people plan an entire trip around.Did you knowPaine is a Tehuelche word meaning blue, so the park's Spanish and indigenous names stack up to something close to blue blue towers. - 0313:30 · 90m
Hotel Las Torres
The trek ends here, so allow an hour and a half for a shower, a change of clothes, and a drink before any onward transfer. Bag storage and transfer bookings are handled at the welcome center desk. The pisco sour is the tradition. Confirm your outbound bus time before you sit down, since the last departures leave earlier than you would expect.About this place↗ Open in MapsThe lodge at the eastern base of the massif, on a working estancia, where the classic W circuit ends and transfers back to Puerto Natales depart.
HistoryThe Kusanovic family has ranched this land for generations, and turned part of the operation toward visitors as the park grew, keeping cattle and horses alongside the hotel.Why it's famousIt is the finish line, and the terrace looks straight back at the valley you spent the morning climbing out of.Did you knowThe estancia still runs livestock inside the national park boundary, a private inholding that predates the park's creation in 1959.
Milodón Cave, king crab, and the road south
Puerto Natales
Partly cloudy
Overview
A slow exit, and a good one. The road out through Laguna Amarga crosses open steppe where guanaco graze in the hundreds and condors work the thermals overhead, which is the best wildlife stretch of the whole week and the one most people sleep through. Between the park and town sits Cueva del Milodón, a cavern cut into conglomerate rock where a rancher found the preserved hide of a giant ground sloth in 1895. It is a genuinely strange place, cold and cathedral-sized, with a full-size replica of the animal standing near the mouth. Back in Puerto Natales, lunch on the Costanera means centolla, the southern king crab pulled from these fjords, which is the one thing the town would tell you not to skip. Then the three hour run south to Punta Arenas.
Tips
Sit on the left side of the bus leaving the park for the better wildlife views. The cave is exposed and colder than the parking lot, so keep a layer with you even if the sun is out. Order centolla plain or in a chupa rather than buried in cream sauce, and ask what came in that morning. Book any onward flight from Punta Arenas after 8 p.m., since a single road closure or a slow border of hikers at the park gate can eat an hour without warning.
Getting around
Everything today is by road. Laguna Amarga to Cueva del Milodón is about ninety minutes, and the cave sits roughly fifteen miles north of Puerto Natales on a gravel spur. Town to the bus terminal is walkable. The Punta Arenas run is around three hours on paved highway.
Local notes
Puerto Natales grew up around a meat-packing plant that shipped Patagonian lamb to Britain, and the old Bories works north of town still stands. Centolla is fished under a closed season, so the months it is legal to land are set by regulation rather than by the restaurant, and any place offering it year-round is worth a question. Cash is still handy for the cave entry and small kiosks.
- 0109:00 · 90m
Laguna Amarga park exit
The best wildlife stretch of the week and the one most people sleep through. Sit on the left leaving the park and scan the steppe for guanaco herds and condors riding the ridgelines. Ninety minutes with a stop at the gate. Have your entry paperwork handy, since the ranger station checks vehicles both directions.About this place↗ Open in MapsThe northeastern ranger gate of Torres del Paine, next to a shallow salt lake, and the main road exit toward Puerto Natales.
HistoryThe gate has grown from a simple ranger post into the busiest control point in the park as visitor numbers climbed, handling entry fees, registration, and shuttle connections.Why it's famousThe open steppe around it holds the densest guanaco population in the park, and it is where most people get their best condor sighting of the trip.Did you knowLaguna Amarga means bitter lagoon, named for its salinity, and Chilean flamingos feed in it during the warmer months, which is not the bird anyone expects to find near a glacier. - 0211:30 · 60m
Cueva del Milodon
Allow an hour for the main cavern and the short loop trail. It is colder inside than out and the floor is uneven, so keep a layer and decent shoes. The full-size sloth replica near the mouth gives you the scale better than any sign does. Cash is useful for the entry fee, and the site sits about fifteen miles north of Puerto Natales down a gravel spur.About this place↗ Open in MapsA vast cavern cut into conglomerate rock north of Puerto Natales, protected as a natural monument, where remains of a giant ground sloth were found.
HistoryThe rancher Hermann Eberhard found a large piece of preserved hide here in 1895, which set off decades of excavation and international interest in what else the cave held.Why it's famousThe hide was so well preserved that early reports speculated the animal might still be alive somewhere in Patagonia, which drew expeditions south to look for it.Did you knowBruce Chatwin's In Patagonia opens with a scrap of that milodon skin, sent north to his family by a relative who worked in the region, and it is the reason he went looking for Patagonia in the first place. - 0313:30 · 75m
Costanera lunch, Puerto Natales
Order centolla, the southern king crab, and ask what came in that morning. Plain or in a chupa beats anything drowned in cream sauce. Allow 75 minutes, since crab is not fast food and the waterfront places fill at lunch. There is a closed season, so if a menu offers it year-round, ask.About this place↗ Open in MapsThe waterfront restaurant strip along the Costanera in Puerto Natales, where the local specialty is centolla, the southern king crab pulled from the Magellan fjords.
HistoryFishing has fed this town longer than tourism has, and the crab boats working the channels around Última Esperanza still supply the kitchens on the seafront directly.Why it's famousCentolla is the dish Puerto Natales is known for, and eating it looking at the water it came out of is the standard end to a Torres del Paine trip.Did you knowSouthern king crab fishing is regulated with a closed season to protect the stock, so the months it is legal to land are set by rule rather than by the restaurant. - 0415:30 · 180m
Bus to Punta Arenas
Three hours south on paved highway, arriving in Punta Arenas in the evening. Book any onward flight from PUQ after 8 p.m. to leave a real buffer, since a slow park gate or a road closure eats an hour without notice. Buy the ticket in the morning, because afternoon departures sell out. Keep a warm layer in reach, as the bus can run cold at the back.About this place↗ Open in MapsThe return leg down Ruta 9 from Puerto Natales to Punta Arenas, the regional capital and the airport most travelers fly out of.
HistoryPunta Arenas was founded in 1848 on the Strait of Magellan and grew rich on sheep and on ships taking the strait route between the Atlantic and Pacific, before the Panama Canal ended that traffic almost overnight.Why it's famousIt is the main gateway city for Chilean Patagonia and Antarctic expeditions, and its cemetery and mansions still show the wealth of the wool era.Did you knowThe opening of the Panama Canal in 1914 collapsed Punta Arenas's shipping business within a few years, which is why a city this remote has grand European-style architecture and then a long gap before anything else was built.
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