Danggogae Station (당고개역) Line 4 – Station #409
As with so many of the stations that ring Seoul’s outer edges, Danggogae sits in the shadow of the nearby mountains, in this case Buramsan (불암산) to the southeast and Suraksan (수락산) to the north, and just outside of Exit 1 you’ll find a large map that outlines the local hiking trails, which a fair…