Stock photo · PexelsWalk or hike
Toseong Sanseong Eoul-gil
SeoulFree
What to expect
Hike the 19.6km Toseong Sanseong Eoul-gil, a free trail from Mongchontoseong earth fortress past Olympic Park and Bangi wetlands.
When it’s available
Any day · 19.6 km · about 8 hrs
Good to know
- Outdoors: best when it’s dry











