France 
In numbers.
110m
Height
0.18m³/s
Average flow
estimate
Apr–Jun
Oct
Best months
195kW
Water power
estimate
The water at Cascade d'Ars, month by month
It roars from January to May and in November.
The fullest months: from January to May and November.
- 0.3 m³/sJan
- 0.2 m³/sFeb
- 0.3 m³/sMar
- 0.3 m³/sApr
- 0.3 m³/sMay
- 0.2 m³/sJun
- 0.1 m³/sJul
- 0.1 m³/sAug
- 0.1 m³/sSep
- 0.1 m³/sOct
- 0.2 m³/sNov
- 0.2 m³/sDec
From about 0.05 m³/s in the lowest month to 0.31 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from April to June and October.
Estimate: the timing comes from rain, snowmelt and evaporation (NASA POWER, 1991–2020); the amounts from the river model of HydroATLAS (WaterGAP, 1971–2000). Dams upstream can change the real flow.
Cascade d'Ars is a waterfall in France. The water falls 110 m.
Getting there.
- Tarascon-sur-Ariègenearest town · 22 km in a straight line
- Parking 2,040 m awaynearest car park in OpenStreetMap, straight line
- Pirineus - la Seu d'Urgel Airport (LEU)nearest airport with scheduled flights · 47 km in a straight lineCar hire at CCF airport (Carcassonne)Discover Cars · Affiliate link↗
- From April to June and Octoberbest months to go (estimate)
Plan your visit
Stay, explore and get there
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.
How big is it?
How big it really is.
Height of the drop from Wikidata. Buildings and the person are drawn at the same scale.
195 kW
About 0.18 m³/s falling 110 m: the power of the water as it drops.
- enough to power about 49 homes, if it were all turned into electricity
Power of falling water = density × gravity × flow × height. Average flow and height as shown above; an estimate.
Seen from the sky.
8 × 8 km of cloud-free satellite image, with what OpenStreetMap knows around the falls.
N
2 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 8 × 8 km, north up. Points © OpenStreetMap contributors.
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.
Around the falls the river drops 513 m in 2.2 km. Here the river runs about 222 m below the lower rim of its valley.
What is around.
- 4viewpoints
- 5waymarked walking routesCascade d'Ars, La traversée des Pyrénées - sec.3 and 3 more
- 4car parks
- —swimming spots
- —picnic sites
- —toilets
- —information boards and visitor centres
- —bus stops within 1 km
- 4other named waterfalls within 4 kmCascade du Garbet, Cascade du Fouillet and 2 more
- —caves
- 3campsitesBivouac possible, Camping Aulus Le Couledous, Commune d'Aulus Aire POUR camping-cars
- 12hotels, B&Bs and huts within 6 kmChalets de Guzet, Gîte d'étape Le Presbytère, Residence aux Volets Bleues and 9 more
- 1restaurants 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
- Tarascon-sur-Ariège22 km in a straight line
- Arinsal24 km in a straight line
Weather
The weather, month by month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon °C | 3 | 4 | 8 | 11 | 15 | 20 | 23 | 23 | 19 | 15 | 7 | 4 |
| Night °C | -5 | -6 | -3 | 0 | 3 | 8 | 9 | 9 | 6 | 3 | -2 | -4 |
| Rain & snow (mm) | 86 | 64 | 72 | 83 | 95 | 64 | 54 | 53 | 56 | 70 | 90 | 69 |
| Wet days | 12 | 11 | 11 | 14 | 14 | 11 | 10 | 10 | 10 | 12 | 13 | 12 |
| Sun h/day | 2.8 | 4.6 | 6.0 | 6.8 | 7.3 | 8.7 | 9.0 | 8.4 | 7.4 | 5.4 | 3.5 | 3.0 |
| Snow on the ground (cm) | 12 | 12 | 8 | 4 | 1 | 0 | 0 | 0 | 0 | 1 | 6 | 11 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (1,380 m) at −6.5 °C per 1,000 m. Not a forecast.
Photos
Through visitors' eyes.
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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 89% | 50% | 125% | 126% | 107% | 147% | 71% | 114% | 168% | 183% | 65% | 210% |
| 2021 | 91% | 87% | 26% | 41% | 52% | 133% | 75% | 49% | 137% | 62% | 147% | 140% |
| 2022 | 55% | 35% | 94% | 84% | 28% | 59% | 74% | 82% | 134% | 18% | 130% | 49% |
| 2023 | 101% | 37% | 53% | 59% | 80% | 167% | 80% | 98% | 85% | 83% | 122% | 98% |
| 2024 | 52% | 116% | 117% | 73% | 94% | 93% | 63% | 73% | 165% | 203% | 48% | 86% |
| 2025 | 35% | 17% | 116% | 47% | 42% | 25% | 95% | 86% | 77% | 15% | 45% | 67% |
130% wetter than usual 70% drier than usual
Compare with the waterfalls nearby.
Cascade d'Ars
France
- 110 mHeight
- 0.18 m³/sAverage flow
- Apr–Jun, OctBest months
About these numbers
| Names, height, width, river | Wikidata (Q16627473) · CC0 |
|---|---|
| River flow and catchment | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| Climate | NASA POWER, 1991–2020 |
| Relief, river profile, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Paths, viewpoints, parking | © OpenStreetMap contributors · ODbL |
| Images | EOX 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.
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