Cerro Castor: Skiing at the End of the World

The Southernmost Ski Centre in the World

The resort states it is the southernmost ski centre in the world, and the latitude backs the claim. The base sits in the Valle de Tierra Mayor at Ruta Nacional 3 km 26, at about 54 degrees south. Nothing else on the planet offers lift skiing this far south, which is half the reason people come.

The other half is the snow itself. Ushuaia's July average high is 1.0°C and August's is 1.9°C, cold enough to hold a season from early July to late September.

What the Mountain Publishes, and What It Does Not

The resort's official material for our check confirms the season calendar and the day pass rate. It does not publish, in the sources we checked, a current figure for vertical drop, lift count or trail length. We will not invent them.

If those numbers matter to you, check the trail map on the official site on the day, because the resort repositions its material season by season. What is confirmed is the daily lift window: 09:00 to 17:00 during the season.

The 2026 Calendar

The 2026 regular season runs 4 July to 25 September. Two promotional windows sit either side, 26 June to 3 July and 26 September to 4 October, when passes are cheaper and the snow is thinner. Travellers who can shift a ski day into those shoulder weeks pay less for the same lifts.

Mid-July to mid-August is the core of the season with the most reliable cover.

For context on how the ski season fits the rest of the year, our season table on the best time to visit page lays the whole calendar out.

The Day Pass

An adult day pass in the main season costs about ARS 146,700 ($97.30). The resort's own terms say rates can change without notice, and in a high-inflation economy that is a real warning, not boilerplate. The figure can be different when you arrive.

Reduced and free categories for the 2026 season are not stated in the sources we checked. Buy on the official site rather than at the window if you want the day's printed rate.

Rentals, School and Food

Rental pricing and ski school costs were not stated at our check, and no official figure is published in the sources we use. Both are sold at the base area. Budget for them separately rather than assuming they are in the pass, because they are not.

The base area has food service, but published menu prices are not stated either.

Our Rough Day Budget

Our sum, and ours alone: add the day pass at about ARS 146,700 ($97.30) to a mid-range rental and you are plausibly into the ARS 217,000 ($143.90) range per person before food and transport, though the rental figure is not published so treat that total as an estimate, not a quote. A snow tour from town instead costs a flat $125 to $230 with transfers and lunch, which is why mixed groups often choose the tour route.

Pass vs Tour: The Simple Rule

If you ski, the pass wins on value because you ride lifts from 09:00 to 17:00. If nobody skis, the pass buys you nothing. The winter tours bundle transport, activities and often lunch at a fixed dollar price.

For the wider cost picture in town, see Ushuaia costs.

The Road

From the city centre you head northwest on Ruta Nacional 3 to km 26, where the base sits in the Valle de Tierra Mayor. The road is paved all the way. In winter it carries ice and the valley funnels wind, so drive slowly and expect the occasional closure day on the mountain itself when wind is severe.

Wind is not a rumour here. July and August average daily maximum gusts around 12.3 and 12.8 metres per second in the town record, and exposed slopes feel more.

How to Get There Without a Car

No public city bus line to the ski base is published in the sources we checked. The practical options are a taxi or rideshare, a rental car, or one of the winter tours that include hotel pickup from central Ushuaia. An official taxi fare to the resort is not stated; recent visitor reports exist but no published rate, so agree the price before you get in.

The winter tours solve the transport problem outright, which is part of their price.

Driving Yourself

Rental cars in winter should come with appropriate tyres. Ask. Ice on the shaded sections of Ruta 3 near the valley is the main hazard, and whiteout gusts can arrive fast.

Leave town with fuel and allow the full day, since the lifts close at 17:00 and you want to be off the road before the temperature falls. For general transport around town and to the park road corridor, see getting around Ushuaia.

Timing the Day

Lifts run 09:00 to 17:00 in season. Count on a full day from town including the transfer both ways. Arrive near opening on midweek days for quiet slopes, or accept queues on July weekends when Argentine families make the same trip.

The Snow Park Day

The snow park tour with sled and snowmobile is the family pick. Five hours, hotel pickup, sled runs and a snowmobile circuit in the snowy Valle de Tierra Mayor landscape. At $230 it is the most expensive of the four, and the only one built around pure snow play for mixed ages.

The Husky Day

The Snow with Huskies tour makes the dogs the centrepiece. Snowmobiling, time in the husky space with the mushers, and lunch, in four hours for $125. It has the most reviews of the four at 28, rating 4.3.

Anyone travelling with dog lovers should start here.

The Long Winter Sampler

The Winter White Experience is the longest at seven hours, $137, rating 4.6. It runs through the snowy valleys and winter resorts toward the Garibaldi Pass with Fuegian lamb included. It is the balanced choice if you want to see a lot of the winter island in one go.

The Short Adventure

The Snow Adventure tour packs snowmobile, snow tubing and a snowshoeing hike with a Patagonian lamb buffet lunch into four hours for $140, rating 4.0 across 17 reviews. Our pick for a first morning in the snow before a museum afternoon.

Snow Reality, June to September

All four tours carry the same weather note: they are winter activities and snow conditions decide the programme. Ushuaia's June to August average lows sit between about minus 3.5 and minus 1.4 degrees Celsius, so snow on the valley floor is the norm, but a thin early June or late September week can reshape the itinerary. Book with free cancellation where offered and reconfirm the day before.

1. The Promotional Windows Are Real Savings

The 2026 calendar names two shoulder windows, 26 June to 3 July and 26 September to 4 October, on top of the regular 4 July to 25 September season. Lifts turn, rates drop, and crowds thin. If your trip falls in late June or late September, this is the cheapest legitimate way to ski Cerro Castor.

2. The Price Can Move Overnight

The main-season adult day pass sits at about ARS 146,700 ($97.30), and the resort's terms say rates change without notice. In practice that means the number you read today may not be the number at the window. Card payments also clear at the bank rate of the day, not the cash rate, which widens the gap between what you planned and what you paid.

3. It Is a Full Day, Not a Half Day

Lifts run 09:00 to 17:00, the base is 26 km from town, and the transfer plus gear-up plus skiing easily eats the day. Plan nothing else for it. If you only have half a day of winter interest, one of the four-hour snow tours is the better shape.

4. Non-Skiers Have a Real Alternative, Not a Consolation

The four winter tours are not ski-day leftovers. They cover sleds, snowmobiles, husky kennels, tubing and snowshoeing, from $125 to $230, with transfers and often lunch. A mixed group can split for the day, skiers to the lifts and everyone else on the snow park tour, and meet back in town.

5. No Official Numbers Exist for Several Basics

No official page in our sources publishes a current vertical, lift count, trail total, rental rate, lesson rate or taxi fare to the resort. That is a finding, not an oversight. Anything you read elsewhere quoting those figures is someone's estimate.

Plan around the season dates and the pass rate, which are the two numbers the resort does stand behind.

Side by Side

Read this as a planning tool rather than a ranking. The ski day costs more once you add rentals and transport, but it is a full day of lifts. The tours bundle everything at a fixed price in four to seven hours.

Our Read

Our estimate is that a full ski day lands well above any single tour price once rentals and the transfer are added, though the exact total cannot be stated because those figures are not published. Skiers should still ski, because eight lift hours at a world-latitudes resort is worth the premium. Everyone else books the tour and saves the logistics.

For more booked-day options across the island, browse Ushuaia tours.