Korean tradition is for lovers to place a lock on the railings and wires surrounding N Seoul Tower. The rumor is that the loving bond will continue so long as the lock remains. So many people have thrown their keys off the edges of the tower plaza that signs now ask you refrain from doing so. I threw ours in the trash. This lock will definitely stay locked, but I’m not sure it’s any better for the environment.
You can take tEHC out of Korea, but you can’t take the Korea out of tEHC.