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France France Waterfall

Cascade du Trou noir

A 11 m drop.

When to go

Cascade du Trou Noir (31440188281)
VillageHero from Ulm, Germany · CC BY-SA 2.0

In numbers.

11m

Height

Jan–Apr

Best months

326m

Elevation

The water at Cascade du Trou noir, month by month

It roars from February to March.

The fullest months: from February to March. The thinnest: from June to December.

  1. 65%Jan
  2. 81%Feb
  3. 100%Mar
  4. 70%Apr
  5. 40%May
  6. 20%Jun
  7. 12%Jul
  8. 10%Aug
  9. 10%Sep
  10. 10%Oct
  11. 14%Nov
  12. 19%Dec
high water best months to go

Best months to go, with plenty of water and pleasant days: from January to April.

Estimate from rain, snowmelt and evaporation month by month (NASA POWER, 1991–2020) around the falls. Dams upstream can change the real flow.

Cascade du Trou noir is a waterfall in France. The water falls 11 m.

Getting there.

Plan your visit

Stay, explore and get there

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How big is it?

How big it really is.

11 mCascade duTrou noir1.8 ma person9.0 ma house56 mTower of Pisa

Height of the drop from Wikidata. Buildings and the person are drawn at the same scale.

Seen from the sky.

8 × 8 km of cloud-free satellite image, with what OpenStreetMap knows around the falls.

Cascade du Trou noir seen from above (Sentinel-2) N 2 km

Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 8 × 8 km, north up. Points © OpenStreetMap contributors.

The Rivière Langevin through the falls
300 m400 mCascade du Trou noir-1.5 km-1 km-0.5 km0+0.5 km+1 km+1.5 km← upstreamdownstream →

The line follows the river as mapped in OpenStreetMap; heights from the 30 m Copernicus model, which smooths narrow drops — the published height of the falls is the one above.

The valley below the falls
−690 m+690 m

Around the falls the river drops 212 m in 3.5 km. Here the river runs about 387 m below the lower rim of its valley.

What is around.

  • 3viewpointsBelvédère du Serré, Cascade de Grand Galet
  • —waymarked walking routes
  • 4car parks
  • 1swimming spots
  • —picnic sites
  • —toilets
  • —information boards and visitor centres
  • 2bus stops within 1 km
  • 1other named waterfalls within 4 kmCascade de Grand Galet
  • —caves
  • 1campsitesAire de bivouac Cap Blanc
  • 9hotels, B&Bs and huts within 6 kmLes Coeurs d'Amants, Le Village Sauvage, Chambrita and 6 more
  • —restaurants and cafés within 3 km

Counted in OpenStreetMap, the map anyone can edit, up to 2 km around the falls (unless noted). A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).

Towns nearby

  • Vincendo5.5 km in a straight line
  • Saint-Joseph6.0 km in a straight line
  • Petite-Île8.6 km in a straight line
  • Saint-Philippe13 km in a straight line
  • Le Tampon14 km in a straight line
  • Saint-Pierre17 km in a straight line
  • Entre-Deux21 km in a straight line
  • La Plaine-des-Palmistes22 km in a straight line

Weather

The weather, month by month.

JanFebMarAprMayJunJulAugSepOctNovDec
Afternoon °C262626252422212122232425
Night °C242525242221202020212224
Rain & snow (mm)128114137765031262628304050
Wet days18171715131211119101012
Sun h/day8.28.27.87.67.27.17.38.08.89.19.39.4

Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (326 m) at −6.5 °C per 1,000 m. Not a forecast.

Photos

Through visitors' eyes.

Vue panoramique de la cascade du Trou noir
The PanomamiSt · CC BY-SA 3.0

Recent years

Wet years and dry years

Rain of each month as a share of the 1991–2020 average. A wet season above 100 % usually means a fuller waterfall.

JanFebMarAprMayJunJulAugSepOctNovDec
2020166%30%110%31%38%64%100%42%59%121%18%36%
202114%34%85%332%57%106%58%80%34%133%17%96%
2022135%111%55%119%23%76%64%81%40%33%25%21%
2023105%24%61%145%82%125%63%83%15%36%154%86%
2024131%44%86%166%49%163%26%42%51%56%44%30%
202527%83%100%82%66%28%70%92%44%30%128%284%

130% wetter than usual 70% drier than usual

Compare with the waterfalls nearby.

Cascade du Trou noir

France

  • 11 mHeight
  • —Average flow
  • Jan–AprBest months

Grand Galet Falls

France

  • —Height
  • —Average flow
  • Jan–AprBest months

See the guide

Trou de Fer

France

  • 300 mHeight
  • —Average flow
  • Jan–AprBest months

See the guide

Cascade Blanche

France

  • 640 mHeight
  • —Average flow
  • Jan–AprBest months

See the guide

About these numbers

Names, height, width, riverWikidata (Q2940869) · CC0
ClimateNASA POWER, 1991–2020
Relief, river profile, 3D modelCopernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA
Paths, viewpoints, parking© OpenStreetMap contributors · ODbL
ImagesEOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons

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.