if you're into climbing and/or would like to learn/review the basics of single and multi-pitch climbing skills by certified and qualified instructors in the Seoul/GyeongGi Province area, Sanirang Alpine Networks. The program is offered from October 07 ~ November 04 every Sunday up in the Bukhansan National Park and all sessions are led by native English speakers.
Anyone can join in on the fun--previous climbing experience, although helpful, is NOT necessary-- that's what makes this so cool. SAN also rents out the necessary gear at a cheap and reasonable price, too, for those who of you who don't have any of the gear to begin with.
This is a great way to get some healthy stimulating exercise and check out the Korean climbing scene up in Bukhansan National Park. This is also a great way not only to learn how to climb various techniques on slab, crack and chimney to reach the summit of Insu Peak by graduation week, but also a great way to meet cool and outgoing people from all corners of the world who share the same adventurous spirit to what all this rock climbing stuff is about!
If this interests go check out this link for more details: