THECLIMB Yeonnam is a climbing gym on the third floor of the LC Tower building at 186 Yanghwa-ro in Mapo-gu, Seoul, near Hongdae Station Exit 4. It offers a range of routes and daily lessons for first-time climbers. On weekdays it is open from 7 a.m. to midnight, and on Saturdays, Sundays and public holidays from 8 a.m. to 10 p.m. Shower booths are available, and the gym gets crowded.