Yeonsan Haesupia is a spa in Busan that runs a bathhouse and a jjimjilbang together, a short walk from a subway station. It has several pools, including a hinoki bath, a silver ion bath, and a green tea bath, with separate sleeping rooms for men and women. It is open 24 hours, and the men's sleeping room has its own air conditioning. The jjimjilbang sometimes closes depending on the season, and when it operates it offers only a salt room and a yellow earth room, so the options are limited.