Cheonggyecheon is a roughly 10.9 km restored stream and public promenade cutting east-west through central Seoul. Once a working watercourse in the Joseon-era capital, it was buried under concrete and an elevated highway in the 20th century, then restored in 2003-2005 and reopened to the public in September 2005. It begins at Cheonggye Plaza and flows past 22 bridges toward the Han River, now a beloved downtown spot for walking and rest.
Cheonggye Plaza - the starting point, marked by the spiral 'Spring' sculpture, fountains, a waterfall, and a stream miniature
Gwangtonggyo Bridge - the largest stone bridge over the Joseon-era stream, rebuilt using stonework relocated from a former royal tomb site
Wall of Hope (between Hwanghakgyo and Biudanggyo) - a wall of tiles bearing the wishes of some 20,000 citizens
Waterside walking paths and stepping stones - stroll right beside the water, with atmospheric lighting after dark
Easy links to nearby sights - Gwangjang Market, Euljiro, Dongdaemun and the DDP within walking distance
Good to know
SeasonDuring the summer monsoon and heavy downpours the water rises fast and the paths flood without warning. Avoid entering the streambed when rain is forecast (heavy rain was affecting central Korea as of July 2026).
SafetyAreas under the bridges are especially dangerous in rain, as floodgates can open suddenly. Do not shelter under a bridge during a downpour.
SafetyIn heavy rain, follow the safety broadcasts and staff instructions and exit quickly via the nearest stairs. Cheonggyecheon and about 25 Seoul streams have been closed simultaneously in past events.
SafetyWaterside paths and stepping stones get slippery when wet. Take extra care with children and older visitors along railing-free sections beside the water.
MannersDo not litter or wade into the stream. Restoration sharply revived fish, bird and other wildlife here, so treat it as a protected ecological space.
Practical info
Free admission, open 24 hours. The starting point, Cheonggye Plaza, is about a 2-minute walk from Gwanghwamun Station (Line 5, Exit 5); City Hall Station (Lines 1/2) is also nearby. It links to 11 subway stations overall, so access is easy. Check current hours and any closures before you go.
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