Climb up frozen waterfalls at Mt. Seoraksan in winter.
To enjoy this winter sport, you need to be well equipped with ice wall climbing shoes, ice wall climbing irons, helmet and gloves, among others.
The Towangseong waterfall of outer Seorak is a level 4 course, and often visited also by foreign ice wall climbing lovers.

Towangseong falls in Oeseorak boasts its 4-step hard course worldwide and hosts icy cliff climbing contest every mid-January.