United Kingdom 
In numbers.
0.23m³/s
Average flow
estimate
Mar–Apr
Oct–Nov
Best months
117m
Elevation
The water at Dolgoch Falls, month by month
It roars from November to February.
The fullest months: from November to February.
- 0.3 m³/sJan
- 0.3 m³/sFeb
- 0.2 m³/sMar
- 0.1 m³/sApr
- 0.1 m³/sMay
- 0.1 m³/sJun
- 0.1 m³/sJul
- 0.1 m³/sAug
- 0.1 m³/sSep
- 0.2 m³/sOct
- 0.3 m³/sNov
- 0.4 m³/sDec
From about 0.10 m³/s in the lowest month to 0.38 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from March to April and from October to November.
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.
Waterfall in Gwynedd, Wales, UK
Dolgoch Falls is a waterfall in United Kingdom.
Getting there.
- Tywynnearest town · 7.8 km in a straight line
- Parking 620 m awaynearest car park in OpenStreetMap, straight line
- Liverpool John Lennon Airport (LPL)nearest airport with scheduled flights · 110 km in a straight lineCar hire at LPL airport (Liverpool)Discover Cars · Affiliate link↗
- From March to April and from October to Novemberbest 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.
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 232 m in 2.8 km. Here the river runs about 92 m below the lower rim of its valley.
What is around.
- 8viewpoints
- —waymarked walking routes
- 1car parks
- —swimming spots
- 7picnic sites
- 1toilets
- 3information boards and visitor centres
- —bus stops within 1 km
- 1other named waterfalls within 4 kmDolgoch Lower Falls
- —caves
- 21campsitesCedis farm, Vaenol Caravan Park, Tynllwyn Caravan & Camping Park and 18 more
- 22hotels, B&Bs and huts within 6 kmHendy, Gwynfa, Tyn-Y-Cornel Hotel and 19 more
- 3restaurants 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
- Tywyn7.8 km in a straight line
- Machynlleth9.9 km in a straight line
- Corris11 km in a straight line
- Barmouth12 km in a straight line
- Borth15 km in a straight line
- Dolgellau15 km in a straight line
- Dyffryn Ardudwy18 km in a straight line
- Tal-y-bont18 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 | 7 | 7 | 9 | 12 | 15 | 18 | 19 | 19 | 17 | 13 | 10 | 7 |
| Night °C | 3 | 2 | 3 | 4 | 7 | 10 | 12 | 12 | 10 | 8 | 5 | 3 |
| Rain & snow (mm) | 125 | 99 | 89 | 72 | 84 | 94 | 106 | 109 | 97 | 128 | 135 | 144 |
| Wet days | 19 | 17 | 16 | 16 | 16 | 16 | 18 | 19 | 17 | 19 | 20 | 20 |
| Sun h/day | 1.5 | 2.5 | 4.0 | 5.7 | 6.4 | 6.3 | 5.9 | 5.1 | 4.7 | 2.8 | 1.7 | 1.2 |
| Snow on the ground (cm) | 6 | 6 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (117 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 | 100% | 281% | 127% | 60% | 20% | 146% | 131% | 141% | 82% | 147% | 97% | 154% |
| 2021 | 171% | 128% | 119% | 26% | 228% | 46% | 72% | 77% | 106% | 159% | 55% | 110% |
| 2022 | 42% | 188% | 45% | 65% | 90% | 61% | 55% | 39% | 107% | 107% | 123% | 72% |
| 2023 | 115% | 29% | 176% | 133% | 36% | 56% | 145% | 100% | 138% | 130% | 106% | 148% |
| 2024 | 111% | 168% | 140% | 155% | 104% | 57% | 95% | 85% | 114% | 85% | 60% | 108% |
| 2025 | 111% | 66% | 29% | 97% | 60% | 119% | 70% | 48% | 198% | 93% | 126% | 116% |
130% wetter than usual 70% drier than usual
Compare with the waterfalls nearby.
Dolgoch Falls
United Kingdom
- —Height
- 0.23 m³/sAverage flow
- Mar–Apr, Oct–NovBest months
About these numbers
| Names, height, width, river | Wikidata (Q38754) · 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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