|Comment added by nicco33 on November 24th, 2011|
A quick update, including photos (because this original photos must be of some other random gym):
The climbing center's located exactly where yohja134 says it is, but the hours have been extended, albeit slightly. It's now open from 9 a.m. until roughly 8 p.m., or whenever the last climber leaves.
A 2,000-won daily drop-in fee's also an option.
As it's a civic youth center, the gym's well stocked with harnesses and shoes for anyone who doesn't have gear. That makes it a great place for teaching new climbers the basics, lead included.
Last, but not least, an alternate landmark. From the downtown Lotteria and Lotte Cinema, cross the main street and walk away from the main road on the small street that runs past the side of the LaFuma shop. The gym's in the large building sat one block off the main road.