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Grand Massif ski resort
Tier C — ENSO-proof

📷 Grand Massif

Europe

Grand Massif

Projected to open December 14, 2026

Best months to book: March, February, January · last season + 30-yr record

Projected to open Dec 14

Weather data is still collected for informational purposes.

Last Snowfall

Oct 25

5d ago

Past 24 Hours

0cm

Past 48 Hours

0cm

Past 10 Days

14cm

7-Day Forecast

0cm

Snow Depth

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Updated: Oct 30, 10:04 PM•Weather at base: 700m
SnowSure™ Score2025-26 season
Projected to open Dec 14

Grand Massif is projected to open December 14, 2026. Here is when it is usually best to book.

Best months to book: March, February, January. Best weeks: 27 Mar–2 Apr, 20 Mar–25 Mar, 3 Apr–9 Apr.Dec3Jan2Feb1MarAprOpens 14 DecCloses 19 Apr

Best months to book

  1. #1March88cm avg · last season 42.8
  2. #2February93cm avg
  3. #3January109cm avg

Best weeks to book

  1. #1 27 Mar – 2 Apr · last season 46.9
  2. #2 20 Mar – 25 Mar · last season 38.5
  3. #3 3 Apr – 9 Apr · last season 24.7

Ranked on 25% last season's SnowSure score (2025-26) · 75% 30-year snowfall and base-depth record. The live score returns when the lifts turn.

Current Conditions

Reported Fri, Oct 30, 10:04 PM UTC

Terrain

Projected to open Dec 14

Projected to open December 14, 2026

153 runs · 64 lifts — live counts and the SnowSure™ Score return when the lifts turn.

Ops signals

  • ●Cold summit temps — snow preservation favorable

Snow Summary

Updated Oct 30 at 10:04 PM

31cm
Season
14cm
Past 10 days48H 0cm · 24H 0cm
0cm
Today
0cm
Next 6 days
Days 8–14 · Pro
3
8
3
Seasontotal
Wed28
Thu29
14 daystotal
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—
—
—
—
—
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TueOct 20
Wed21
Thu22
Fri23
Sat24
Sun25
Mon26
Tue27
TODAY30
Sat31
SunNov 1
Mon2
Tue3
Wed4
Thu5
Fri6
Sat7
Sun8
Mon9
Tue10
Wed11
Thu12
Freezing line

Days 8–14 and every model are in SnowSure Pro.Unlock with Pro

No measurement at mid height (1,600m) reached us: past snow shown is the model's estimate at the summit.

Maps

All maps for Grand Massif →

Webcams & Proof of Powder

All webcams & Proof of Powder →
Grand Massif

About Grand Massif

Grand Massif is a major ski resort located in the French Alps, connecting five villages—Flaine, Les Carroz, Morillon, Samoëns, and Sixt. The resort offers 139 slopes across 265 kilometers of skiable terrain, catering to all levels with a mix of wide open runs and forested trails. Grand Massif is known for its panoramic views of Mont Blanc, modern lift infrastructure, and a relaxed, family-friendly atmosphere. Signature experiences include snow parks, dedicated beginner zones, and easy access to authentic alpine villages.

Read the full resort guide →

Frequently asked questions about Grand Massif

Where is Grand Massif?
Grand Massif is a ski resort in France.
How high is Grand Massif?
Grand Massif runs from a base elevation of 700 m (2,297 ft) to a summit of 2,500 m (8,202 ft), giving a vertical drop of 1,800 m (5,906 ft).
How big is Grand Massif?
Grand Massif has 153 marked runs and 64 lifts.
When is ski season at Grand Massif?
Grand Massif typically operates from December to April. Exact opening and closing dates shift each year with snowfall — check the resort's current season dates before booking.
How much snow does Grand Massif get in a typical season?
Grand Massif averages 135 inches / 342 cm of snowfall in a typical season. Any individual season can run well above or below that.
How will El Niño affect Grand Massif in winter 2026-27?
El Niño Signal Rank: #196 of 488 SnowSure resorts · Tier C · strong-event signal +1% vs its own 30-yr average. In the three strongest El Niño winters on record ('97-98, '15-16, '23-24), Grand Massif averaged +1% versus its own 30-year snowfall baseline. El Niño has historically made little difference here — this is an ENSO-proof mountain, for winter 2026-27 as in past events. Analog winters: '97-98 0%, '15-16 +23%, '23-24 -18%. A pattern, not a promise.