Vietnam 
In numbers.
0.18m³/s
Average flow
estimate
Oct–Dec
Best months
814m
Elevation
The water at K50 Waterfall, month by month
It roars from October to November.
The fullest months: from October to November. The thinnest: from February to August.
- 0.1 m³/sJan
- 0.1 m³/sFeb
- 0.0 m³/sMar
- 0.0 m³/sApr
- 0.0 m³/sMay
- 0.1 m³/sJun
- 0.1 m³/sJul
- 0.1 m³/sAug
- 0.2 m³/sSep
- 0.5 m³/sOct
- 0.5 m³/sNov
- 0.3 m³/sDec
From about 0.02 m³/s in the lowest month to 0.54 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from October to December.
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.
K50 Waterfall is a waterfall in Vietnam.
Getting there.
- Phu Cat Airport (UIH)nearest airport with scheduled flights · 78 km in a straight line
- From October to Decemberbest 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 79 m in 3.6 km. Here the river runs about 128 m below the lower rim of its valley.
What is around.
- —viewpoints
- —waymarked walking routes
- —car parks
- —swimming spots
- —picnic sites
- —toilets
- —information boards and visitor centres
- —bus stops within 1 km
- —other named waterfalls within 4 km
- —caves
- —campsites
- —hotels, B&Bs and huts within 6 km
- —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).
Weather
The weather, month by month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon °C | 21 | 23 | 26 | 29 | 30 | 29 | 29 | 29 | 27 | 25 | 24 | 22 |
| Night °C | 14 | 14 | 15 | 18 | 20 | 20 | 20 | 20 | 19 | 18 | 17 | 15 |
| Rain & snow (mm) | 48 | 16 | 24 | 28 | 63 | 69 | 85 | 118 | 213 | 350 | 331 | 150 |
| Wet days | 9 | 4 | 4 | 5 | 12 | 11 | 12 | 15 | 21 | 24 | 21 | 17 |
| Sun h/day | 4.5 | 6.5 | 6.6 | 7.2 | 7.0 | 6.5 | 5.8 | 5.0 | 5.0 | 4.0 | 3.5 | 3.1 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (814 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 | 36% | 135% | 55% | 326% | 111% | 160% | 125% | 259% | 103% | 320% | 149% | 79% |
| 2021 | 84% | 78% | 113% | 167% | 119% | 203% | 226% | 156% | 381% | 260% | 204% | 149% |
| 2022 | 163% | 217% | 778% | 637% | 496% | 81% | 259% | 256% | 236% | 173% | 67% | 184% |
| 2023 | 335% | 498% | 62% | 117% | 245% | 292% | 379% | 135% | 225% | 164% | 117% | 129% |
| 2024 | 114% | 98% | 94% | 7% | 194% | 572% | 424% | 120% | 198% | 144% | 89% | 220% |
| 2025 | 134% | 499% | 155% | 30% | 254% | 445% | 345% | 174% | 188% | 155% | 244% | 148% |
130% wetter than usual 70% drier than usual
About these numbers
| Names, height, width, river | Wikidata (Q138006377) · 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.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves or dark skies?
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 
caves
Every cave with its real depth and length: the rock above, the temperature inside all year, and how to visit.Coming soonVisit 
dark skies
Where the night is still dark: the sky of every place, the Milky Way month by month, the Moon, eclipses and auroras.Coming soonVisit