South Korea Waterfall
Pocheon Hantan River Basalt Gorge and Bidulginan Waterfall
One of the waterfalls of South Korea.
In numbers.
0.15m³/s
Average flow
estimate
Jul–Sep
Best months
108m
Elevation
The water at Pocheon Hantan River Basalt Gorge and Bidulginan Waterfall, month by month
It roars from July to August.
The fullest months: from July to August. The thinnest: May and from November to March. Below −4 °C on average (January): the falls can partly freeze.
- 0.0 m³/sJan
- 0.0 m³/sFeb
- 0.1 m³/sMar
- 0.1 m³/sApr
- 0.1 m³/sMay
- 0.1 m³/sJun
- 0.5 m³/sJul
- 0.5 m³/sAug
- 0.3 m³/sSep
- 0.2 m³/sOct
- 0.1 m³/sNov
- 0.0 m³/sDec
From about 0.03 m³/s in the lowest month to 0.53 m³/s in the highest. Best months to go, with plenty of water and pleasant days: from July 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 and gorge in Pocheon South Korea
Pocheon Hantan River Basalt Gorge and Bidulginan Waterfall is a waterfall in South Korea.
Getting there.
- Gwaninnearest town · 9.3 km in a straight line
- Parking 170 m awaynearest car park in OpenStreetMap, straight line
- Seoul Gimpo International Airport (GMP)nearest airport with scheduled flights · 69 km in a straight lineCar hire at GMP airport (Seoul)Discover Cars · Affiliate link↗
- From July 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.
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 62 m in 2.0 km.
What is around.
- 1viewpoints전망대
- —waymarked walking routes
- 8car parks
- —swimming spots
- —picnic sites
- 2toilets
- —information boards and visitor centres
- 6bus stops within 1 km
- —other named waterfalls within 4 km
- —caves
- 4campsites구라이골캠핑장, 비둘기낭팸핑장, 태화산캠핑장 and 1 more
- 1hotels, B&Bs and huts within 6 km황토찜질방
- 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
- Gwanin9.3 km in a straight line
- Yeoncheon12 km in a straight line
- Jeongok14 km in a straight line
- Cheorwon14 km in a straight line
- Sinseo15 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 | 0 | 3 | 9 | 16 | 23 | 27 | 28 | 28 | 24 | 18 | 9 | 1 |
| Night °C | -11 | -8 | -2 | 3 | 10 | 16 | 20 | 21 | 15 | 7 | 0 | -8 |
| Rain & snow (mm) | 20 | 30 | 36 | 72 | 84 | 116 | 372 | 282 | 140 | 61 | 55 | 23 |
| Wet days | 5 | 5 | 7 | 8 | 8 | 11 | 19 | 18 | 11 | 7 | 8 | 5 |
| Sun h/day | 5.2 | 5.9 | 6.4 | 6.6 | 7.0 | 5.8 | 3.0 | 4.2 | 5.4 | 6.2 | 4.8 | 5.1 |
| Snow on the ground (cm) | 17 | 16 | 11 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 16 |
Long-term averages 1991–2020 (NASA POWER) for a cell about 55 km wide, with temperatures carried to the height of the falls (108 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 | 388% | 177% | 55% | 42% | 170% | 117% | 94% | 211% | 207% | 10% | 86% | 11% |
| 2021 | 71% | 19% | 271% | 142% | 196% | 74% | 38% | 106% | 112% | 225% | 99% | 95% |
| 2022 | 26% | 25% | 264% | 69% | 24% | 346% | 81% | 105% | 104% | 220% | 107% | 27% |
| 2023 | 166% | 29% | 28% | 68% | 112% | 135% | 61% | 104% | 115% | 62% | 166% | 477% |
| 2024 | 89% | 272% | 134% | 57% | 144% | 105% | 105% | 55% | 212% | 192% | 72% | 29% |
| 2025 | 75% | 11% | 162% | 127% | 108% | 107% | 52% | 70% | 230% | 477% | 38% | 130% |
130% wetter than usual 70% drier than usual
Compare with the waterfalls nearby.
Pocheon Hantan River Basalt Gorge and Bidulginan Waterfall
South Korea
- —Height
- 0.15 m³/sAverage flow
- Jul–SepBest months
About these numbers
| Names, height, width, river | Wikidata (Q16095974) · 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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