Rémih · CC BY-SA 4.0
The cut
69 metres, to scale.
A slice through Gorges d'Apremont where it is deepest and narrowest, measured on the Copernicus relief model every 30 m. Same scale as the landmark standing on the floor.
Standing on the floor, to scale: Tower of Pisa · 56 m
Depth is measured to the lower rim; the width is from rim to rim. A 30 m relief model smooths the narrowest walls, so a slot canyon reads shallower than it is. On one side the ground was still rising 12 km out: the true rim is further away and the canyon deeper.
69m
Depth
measured on the 30 m relief model
14.9km
Rim to rim
measured on the 30 m relief model
7°
Steepest wall
average over 300 m, from the relief
79m
Floor altitude
Rim to floor
Afternoons, up top and down below.
In July the afternoon reaches 26 °C. The best months to hike are from May to June and in September.
- 6°6°Jan
- 8°7°Feb
- 12°11°Mar
- 16°16°Apr
- 20°19°May
- 23°23°Jun
- 26°25°Jul
- 25°25°Aug
- 22°21°Sep
- 17°16°Oct
- 11°10°Nov
- 7°6°Dec
Afternoon highs, 1991–2020 averages (NASA POWER) brought to the altitude of the rim and of the floor with the standard lapse rate (6.5 °C per 1 000 m). Shade, wind and rock change this on the day. Not a forecast.
Bouldering area, France
Gorges d'Apremont is a gorge in France. The relief model measures 69 m from the floor to the lower rim, and 81 m to the higher one. Rim to rim it is 15 km wide where the cut was taken.
Getting there.
- Barbizonnearest town · 2.7 km in a straight line
- Parking 630 m awaynearest car park in OpenStreetMap, straight line
- Point de Vue du Camp de Chaillynearest viewpoint · 1.6 km from the floor
- Paris-Orly Airport (ORY)nearest airport with scheduled flights · 39 km in a straight lineCar hire at ORY airport (Paris)Discover Cars · sponsored link↗
- From May to June and in Septemberbest months to hike (estimate)
Plan the visit
Guided hikes, a bed nearby, a car.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
From the sky.
The canyon from above, with the relief shaded, the line of the cut, the river and what people have mapped around it.
N
6 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 24 × 24 km, north up. The line is the cut above. Points © OpenStreetMap contributors.
Around the canyon.
- 22viewpoints within 5 kmPoint de Vue de Saint-Mégrin, Point de Vue du Camp de Chailly, La Bombarde and 19 more
- 38marked hiking routes within 4 kmSentier Denecourt-Colinet 7, Sentier Denecourt-Colinet 12 Est, Sentier Denecourt-Colinet 8 and 35 more
- 48climbing crags within 3 kmApremont, Bas Cuvier, Apremont Butte aux Dames and 45 more
- 6caves within 3 km
- 26car parks within 3 km
- 23information boards and visitor centres within 4 km
- 4bus stops within 2 km
- 3campsites within 8 kmÎle de Loisirs, Bivouac de l'Hippodrome de la Solle, Bivouac de la Faisanderie
- 18hotels and guesthouses within 8 kmRelais du Manoir, Hôtel de l'Aigle Noir, Les Pléiades and 15 more
- 19restaurants and cafés within 4 km
- via ferrata routes within 4 km
- footbridges and suspension bridges within 3 km
- rafting, canoe, kayak or canyoning spots within 4 km
- swimming spots within 3 km
- named waterfalls within 4 km
Counted in OpenStreetMap, the map anyone can edit, around the floor of the canyon. A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Towns nearby
- Barbizon2.7 km in a straight line
- Chailly-en-Bière4.4 km in a straight line
- Fontainebleau5.5 km in a straight line
- Arbonne-la-Forêt5.5 km in a straight line
- Bois-le-Roi6.8 km in a straight line
- Avon7.0 km in a straight line
- Chartrettes7.8 km in a straight line
- Perthes7.9 km in a straight line
In our other atlases
What else is around Gorges d'Apremont.
The river that carved it, the waterfalls inside it, the mountains on the rim, the lakes, beaches and island nearby — from our six sister atlases, each with its own figures.
Figures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, NOAA, OpenStreetMap). Links open when each site is online.
Month by month
The weather, at the floor and at the rim.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon · floor | 6 | 8 | 12 | 16 | 20 | 23 | 26 | 25 | 22 | 17 | 11 | 7 |
| Afternoon · rim | 6 | 7 | 11 | 16 | 19 | 23 | 25 | 25 | 21 | 16 | 10 | 6 |
| Night · rim | 0 | -1 | 2 | 5 | 8 | 12 | 14 | 13 | 10 | 7 | 3 | 0 |
| Rain (mm) | 53 | 48 | 52 | 41 | 65 | 60 | 55 | 57 | 42 | 59 | 60 | 66 |
| Rainy days | 12 | 10 | 10 | 10 | 12 | 11 | 9 | 10 | 9 | 12 | 12 | 13 |
| Sun hours/day | 1.6 | 3.1 | 4.8 | 6.9 | 7.1 | 8.1 | 8.0 | 7.1 | 6.3 | 3.9 | 2.1 | 1.4 |
| Snow on the ground (cm) | 8 | 8 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 |
| Afternoon · floor | Afternoon · rim | Night · rim | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 6 | 6 | 0 | 53 | 1.6 |
| Feb | 8 | 7 | -1 | 48 | 3.1 |
| Mar | 12 | 11 | 2 | 52 | 4.8 |
| Apr | 16 | 16 | 5 | 41 | 6.9 |
| May | 20 | 19 | 8 | 65 | 7.1 |
| Jun | 23 | 23 | 12 | 60 | 8.1 |
| Jul | 26 | 25 | 14 | 55 | 8.0 |
| Aug | 25 | 25 | 13 | 57 | 7.1 |
| Sep | 22 | 21 | 10 | 42 | 6.3 |
| Oct | 17 | 16 | 7 | 59 | 3.9 |
| Nov | 11 | 10 | 3 | 60 | 2.1 |
| Dec | 7 | 6 | 0 | 66 | 1.4 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the floor (79 m) and the rim (160 m) with the standard lapse rate. Not a forecast.
Photographs
Seen from the trail.



Recent years
Wet years, dry years.
Rain of each month as a share of the 1991–2020 average. A dry year means a lower river and hotter rock; a wet one, more water in the gorge.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 65% | 203% | 103% | 62% | 87% | 78% | 20% | 63% | 94% | 167% | 30% | 147% |
| 2021 | 157% | 96% | 52% | 58% | 121% | 176% | 148% | 39% | 157% | 104% | 58% | 125% |
| 2022 | 99% | 69% | 58% | 114% | 37% | 140% | 23% | 52% | 134% | 101% | 83% | 79% |
| 2023 | 108% | 8% | 125% | 144% | 68% | 89% | 133% | 109% | 119% | 171% | 163% | 92% |
| 2024 | 102% | 166% | 171% | 156% | 156% | 177% | 158% | 81% | 250% | 197% | 86% | 73% |
| 2025 | 161% | 42% | 32% | 42% | 32% | 34% | 69% | 57% | 64% | 53% | 68% | 39% |
130% or more: wet month 70% or less: dry month
Where these figures come from
| Name, type, published depth and length | Wikidata (Q15221888) · CC0 |
|---|---|
| The cut: depth, width, wall and 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Climate | NASA POWER, 1991–2020 |
| Viewpoints, trails, bridges and the river line | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Rivers, waterfalls, mountains, lakes, beaches and islands nearby | Coastya, Lakeyas, Peakyas, Cascadyas, Islandyas, Riveryas |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers or canyons?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.



