Check the Han River, then explore valleys across Korea
The river card keeps the station and observation time beside the number. The valley map uses coordinates checked against official Korea Tourism Organization records, with filters and direct safety checks for planning a day out.
Seonyu station reference26 featured valleysOfficial safety links
Data: Seoul Open Data, “Han River and major tributary water-quality measurements” (Korea Open Government License Type 1). Hourly observations are provisional; fallback readings are labelled as last checked.
Temperature alone does not make swimming or entering the water safe. Follow designated-facility rules and on-site restrictions.
Featured valleys across Korea
Choose a region, then check the place and its official record
Bukhansan National Parkpublic transporturban access
Jungwon Fallshikingcheck parking
boardwalkevening lightsrain caution
Seoraksanautumn foliagewaterfalls
Chiaksan National Parkseasonal accesscheck parking
Cheongpyeongsa TempleGuseong Fallsferry access
GariwangsanOdaecheonwalking
DutasanYongchu Fallscheck parking
Seoraksan areawoodlandwalking
nine scenic bendswaterfallscheck parking
Haseonamrock sceneryscenic drive
Byeongcheon Streamcampingfamily visits
Oseosanrest areacheck parking
Chilgapsanwoodlandcamping
ecological parkwaterfallcamping
Jirisanautumn foliagehiking
Jirisannature trailhiking
ecological landscapehiking routecheck parking
MuheulgugokYongchu Fallscheck parking
Pyochungsa Templewaterfallscamping
Nongwoljeongpavilionsrock scenery
Wonang Fallssubtropical forestcheck parking
Before you leave, check more than the map
This is a curated set of featured valleys with coordinates checked against Korea Tourism Organization records, not a list of every valley. Access, water-play zones, parking, and fees can change with weather and local conditions.