South America
Cerro Castor Resort Guide
Good
→stable
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Last Snowfall
Sep 20
2d agoPast 24 Hours
15cm
Resort reportedPast 48 Hours
15cm
Past 10 Days
20cm
7-Day Forecast
2cm
Snow Depth
12cm
Resort reportedPowder Days
7
2026 season
Resort Guide
Cerro Castor is the southernmost ski resort in the world, located near Ushuaia in Tierra del Fuego, Argentina. The resort features over 34 kilometers of skiable terrain across a variety of runs suitable for all levels, modern lift infrastructure, and a long ski season from June to October due to its unique latitude. Visitors can enjoy a relaxed atmosphere, panoramic views of the Andes and Beagle Channel, and amenities including equipment rentals, ski schools, and multiple dining options. Cerro Castor stands out for its reliable snow conditions, family-friendly environment, and distinctive Patagonian setting.
Gallery
Click to expand • 10 total photos
Terrain & lifts
Resort-reported stats for Cerro Castor
Lifts
14
Skiable area
1600 ac
Longest run
2.5 km / 1.6 mi
Runs by difficulty(31 total)
Beginner
7
23% of terrain
Intermediate
16
51% of terrain
Advanced
8
26% of terrain
Run counts estimated from resort-reported totals and terrain mix.
Lift fleet
- Quad chair6
- Surface lift4
Resort Info
Season dates
Future dates are operator estimates and may change.
Ski passes
No ski pass found
Access tiers change by season — confirm benefits on the pass operator's site.
Top Après Ski
Morada del Águila – This popular après-ski spot at Cerro Castor is renowned for its cozy alpine ambiance, panoramic mountain views, and hearty Patagonian cuisine, making it a favorite gathering place for skiers to unwind with local wines and craft beers after a day on the slopes.
Season vs Historic
Updated Tue, Sep 22, 05:02 PM UTC
320cm
Season Total
This Season to Date
+144%
vs 5-Year Avg
131cm avg by now
+178%
vs 30-Year Avg
115cm avg by now
131cm
5-Yr Avg by Now
This season is at 105.1 cm to date. The last completed season totaled ~319.6 cm. That's 144% above the 5-year average (131 cm). Versus the 30-year baseline: 178% above the 30-year average (115 cm).
Cerro Castor Season Snowfall
Loading the ledger…
Cerro Castor Snow History
Average annual snowfall is 157cm with an average of 107 snowfall days per season. The recent decade runs 30% above this average (205cm over the last ten tracked seasons). The table below shows monthly averages across 30 seasons of archive data (modeled snowpack at mid-elevation).
| Month | Avg Snowfall | Snowfall Days | Avg Base Depth | Max Base Depth | Biggest Snowfall |
|---|---|---|---|---|---|
| June | 29cm | 20 days | 22cm | 31cm | 7cm |
| July | 32cm | 22 days | 38cm | 47cm | 7cm |
| August | 33cm | 21 days | 51cm | 58cm | 7cm |
| September | 26cm | 17 days | 50cm | 59cm | 6cm |
| October | 20cm | 15 days | 21cm | 41cm | 5cm |
Source: SnowSure archive · Open-Meteo ERA5 reanalysis at mid-elevation. Depth is modeled, not resort-reported.
SnowSure Score by Month
Season 2026
36.7
Season Average
82 days scored
63
Best Day
3 Sep
27
Excellent+ Days
Scored 50 or above
0
Powder Days
6cm+ fresh snow
Highest-scoring days
July 2026
- 3414 Jul
- 337 Jul1cm
- 326 Jul
August 2026
- 5829 Aug
- 5723 Aug
- 5625 Aug
September 2026
- 633 Sep3cm
- 638 Sep
- 6310 Sep4cm
September scored highest for Cerro Castor in 2026. Based on 82 days the resort was verified open; this season is still under way, so later months are incomplete. One season of scores describes what happened, not what to expect.
Season at a Glance
Current season(2026)
Opened Jul 3, 2026
Scheduled close: Oct 4, 2026
Multi-season averages will appear once SnowSure has tracked more than one full season.
Best Months to Visit
August
Peak Season
July
Peak Season
September
Good
June
Good
Note: Based on typical ski season patterns for this region.
Frequently asked questions about Cerro Castor
- Where is Cerro Castor?
- Cerro Castor is a ski resort in Argentina.
- How high is Cerro Castor?
- Cerro Castor runs from a base elevation of 195 m (640 ft) to a summit of 1,057 m (3,468 ft), giving a vertical drop of 862 m (2,828 ft).
- How big is Cerro Castor?
- Cerro Castor has 1,600 acres (647 hectares) of skiable terrain, 31 marked runs and 14 lifts.
- Which ski pass covers Cerro Castor?
- Cerro Castor is on the No ski pass found. Access terms such as blackout dates and day limits vary by pass tier, so check the pass operator for the current season.
- When is ski season at Cerro Castor?
- Cerro Castor typically operates from June to October. Exact opening and closing dates shift each year with snowfall — check the resort's current season dates before booking.
- How much snow does Cerro Castor get in a typical season?
- Cerro Castor averages 240 inches / 610 cm of snowfall in a typical season. Any individual season can run well above or below that.
