Taiwan 
In numbers.
80m
Height
OpenStreetMap
11m³/s
Average flow
estimate
Jun–Sep
Best months
8.6MW
Water power
estimate
The water at Wulai Waterfall, month by month
It roars from June to September.
The fullest months: from June to September.
- 7.0 m³/sJan
- 6.7 m³/sFeb
- 7.9 m³/sMar
- 7.9 m³/sApr
- 12 m³/sMay
- 15 m³/sJun
- 12 m³/sJul
- 14 m³/sAug
- 15 m³/sSep
- 10 m³/sOct
- 7.9 m³/sNov
- 7.0 m³/sDec
From about 6.7 m³/s in the lowest month to 15 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from June to September.
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 New Taipei
Wulai Waterfall is a waterfall in Taiwan. The water falls 80 m.
Getting there.
- Wulainearest town · 1.8 km in a straight line
- Parking 160 m awaynearest car park in OpenStreetMap, straight line
- Taipei Songshan International Airport (TSA)nearest airport with scheduled flights · 24 km in a straight lineCar hire in TaipeiDiscover Cars · Affiliate link↗
- From June to Septemberbest 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 as mapped in OpenStreetMap (© OpenStreetMap contributors). Buildings and the person are drawn at the same scale.
8.6 MW
About 11 m³/s falling 80 m: the power of the water as it drops.
- as much as 2.9 large wind turbines
- enough to power about 2,100 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 572 m in 1.8 km. Here the river runs about 287 m below the lower rim of its valley.
What is around.
- 6viewpoints
- 3waymarked walking routes信賢步道, 千里步道台北宜蘭步行山線, 烏來三山
- 8car parks
- —swimming spots
- —picnic sites
- 9toilets
- 4information boards and visitor centres
- —bus stops within 1 km
- 15other named waterfalls within 4 km五重溪瀑布, 烏砂溪瀑布, 加九寮瀑布 and 12 more
- —caves
- 6campsites桶壁角露營區, 水源營地, 新北市童軍龜山營地 and 3 more
- 22hotels, B&Bs and huts within 6 km雲之湯, 湯布苑, 情人溫泉 and 19 more
- 9restaurants 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
- Wulai1.8 km in a straight line
- Xindian13 km in a straight line
- Pinglin19 km in a straight line
- Shiding19 km in a straight line
- Banqiao20 km in a straight line
- Shulin21 km in a straight line
- Sanxia21 km in a straight line
- Yilan23 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 | 17 | 18 | 21 | 24 | 27 | 29 | 30 | 30 | 28 | 25 | 22 | 18 |
| Night °C | 12 | 13 | 14 | 18 | 22 | 24 | 25 | 25 | 24 | 21 | 18 | 14 |
| Rain & snow (mm) | 95 | 88 | 126 | 122 | 227 | 270 | 169 | 263 | 243 | 108 | 107 | 96 |
| Wet days | 16 | 16 | 19 | 18 | 21 | 22 | 19 | 23 | 19 | 14 | 16 | 16 |
| Sun h/day | 1.0 | 0.9 | 1.7 | 2.6 | 3.6 | 5.2 | 8.3 | 7.4 | 5.6 | 4.0 | 2.1 | 1.1 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (204 m) at −6.5 °C per 1,000 m. Not a forecast.
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 | 61% | 62% | 164% | 68% | 153% | 49% | 84% | 92% | 63% | 49% | 72% | 191% |
| 2021 | 69% | 69% | 53% | 56% | 98% | 136% | 104% | 224% | 46% | 224% | 75% | 83% |
| 2022 | 108% | 244% | 116% | 64% | 165% | 67% | 81% | 23% | 57% | 183% | 179% | 94% |
| 2023 | 58% | 58% | 37% | 79% | 61% | 59% | 68% | 100% | 62% | 95% | 28% | 95% |
| 2024 | 52% | 66% | 59% | 161% | 81% | 82% | 156% | 53% | 78% | 271% | 101% | 32% |
| 2025 | 46% | 99% | 218% | 157% | 119% | 111% | 302% | 29% | 27% | 187% | 246% | 123% |
130% wetter than usual 70% drier than usual
Compare with the waterfalls nearby.
Wulai Waterfall
Taiwan
- 80 mHeight
- 11 m³/sAverage flow
- Jun–SepBest months
About these numbers
| Names, height, width, river | Wikidata (Q15912407) · CC0 |
|---|---|
| Height of the drop | © OpenStreetMap contributors · ODbL |
| 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.
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.
beaches
Find your beach: sea temperature, sun and swimming month by month.Visit 
lakes
Every lake on Earth: water temperature, ice, depth and the shore.Coming soonVisit 
mountains
Every summit in 3D: summit weather, the 0 °C line, huts and trails.Visit 
waterfalls
Every waterfall: height, flow month by month and when it roars.You are here
islands
Every island from the sea up: size, sea temperature, ferries and 3D.Visit 
rivers
Every river from source to sea: the journey, the flow and the basin in numbers.Visit 
canyons
Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit