Jamsil is home to Lotte World, Lotte World Tower and Olympic Park, and many families stay in this part of east Seoul. Nearby are neighbourhood bathhouses and several bulhanjeungmak (fire-kiln saunas), one of them open 24 hours.

Most places on this list are ordinary neighbourhood bathhouses with signs in Korean only. These guides explain what to do at the counter, what it costs and the rules on tattoos.