Recommendations
Looking for a quiet day trip from Seoul that isn't Nami Island or the DMZ tour — any ideas?
A few underrated picks: Yangpyeong (Dumulmeori river views + quiet cafes, ~1h on the Gyeongui-Jungang line), Ganghwa Island for history and mudflat sunsets, or the Namhansanseong fortress wall walk. All reachable by public transit — open the Get There tab on any spot here and it'll compare the routes for you.