OUT DARE

Grands Montets

Paragliding site · France

Launch altitude
3,234 m
Level
Experienced pilots
Best season
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Landing
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NNEESESSWWNW

Works on SW · W · NW

Forecast track record37 checks · 2026-07-29 → 2026-09-06
11%11% of forecasts matched the nearby wind stations

30% landed within 10 km/h

Every OutDare forecast for this site is compared afterwards with real readings from wind stations nearby (a hit = wind within 5 km/h). This score is measured, not promised. How we measure this

Where it is

ThermalsSoaringCross-countryHike & fly

Grands Montets is one of the most celebrated flights near Chamonix, France, with a launch at roughly 3,200 meters that's reached by cable car and sits right on a glacier. It's a serious, high-mountain start to a flight — the glacier takeoff has real crevasse hazard, and going up with a mountain guide is the smart move rather than a nice-to-have. The site works on southwest, west and northwest wind and suits thermal, soaring, cross-country and hike-and-fly days for pilots ready for genuine alpine terrain. Airspace here needs real attention: a restricted zone, LF R-30A, is active year-round, and an extra no-fly zone applies on Chamonix's south side toward Mont Blanc and the Aiguille du Midi through July and August — you fly this site with a map in your head, not just a wing on your back. The usual landing zone, Bois du Bouchet, sits close enough to that restricted airspace that pilots are advised to make their final approach from the north side of the main road to stay well clear. Between the glacier start and the Mont Blanc backdrop, this is one of the most spectacular flights in the Alps — but it demands real alpine competence, not just paragliding skill.

Launch & conditions

Launch is at roughly 3,200 m on a glacier, reached by cable car from Chamonix — crevasse hazard is real, and going with a mountain guide is strongly advised.

Getting there & local rules

About 20 minutes from Chamonix by cable car.

Local rules & hazards

This is a glaciated, high-altitude takeoff with real crevasse hazard — going with a mountain guide is strongly advised. A restricted airspace zone (LF R-30A) is active here year-round, and an additional no-fly zone applies south of Chamonix toward Mont Blanc and the Aiguille du Midi in July and August, so plan your route carefully. The main landing zone sits close to that restricted airspace, so approach from the north side of the main road to stay clear.

Check conditions before you fly

A forecast for the valley is not a forecast for the launch. Before heading to Grands Montets, read the wind and thermals for the site itself, confirm the day's rules with the local club, and remember the standing rule — when in doubt, don't launch. In the free OutDare app you can open Grands Montets with a 7-day forecast built from high-resolution weather models, see who else has been flying, and get there with offline maps.

Conditions right now

Live — the same sources the OutDare app uses

Loading live conditions…

Is it usually flyable? The 12-month record

In a typical 12–35 km/h wind range, Grands Montets offered a flyable window on 160 of 365 days (44%) over the last 12 months. Best month: July (94%).

January29%9/31February29%8/28March16%5/31April43%13/30May39%12/31June87%26/30
July94%29/31August71%22/31September57%17/30October26%8/31November30%9/30December6%2/31

A day counts as flyable when the surface wind held in your range, from a direction the site flies, with no rain, for at least 2 hours in a row (08:00–20:00) — from hourly 10 m wind over the last 12 months. A seasonal wind guide only: it can't judge gusts, thermals or turbulence, and never replaces the live forecast, airspace checks and your own judgement.

Is it usually flyable?

Set your wing's wind range once — the live 7-day outlook and the last 12 months both answer for Grands Montets.

Your flyable wind range
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Surface wind (10 m) in km/h — the same number you read on any forecast.

The 7-day outlook and the 12-month history below both update to your range.

7-day wind outlook

High-resolution models — the same OutDare uses.

Loading the forecast…

Over the last 12 months

44% of days flyable

160 of 365 days had a dry 2-hour+ window in your range, from a direction this site flies

Best month

Jul · 94%

Flyable days by month

29%
J
29%
F
16%
M
43%
A
39%
M
87%
J
94%
J
71%
A
57%
S
26%
O
30%
N
6%
D

A day counts as flyable when the surface wind held in your range, from a direction the site flies, with no rain, for at least 2 hours in a row (08:00–20:00) — from hourly 10 m wind over the last 12 months. A seasonal wind guide only: it can't judge gusts, thermals or turbulence, and never replaces the live forecast, airspace checks and your own judgement.

Nearby flying sites

Site facts from the OutDare flying-site database. Always verify current access and regulations with the local club before flying.