Yaoquan Temple is the largest temple in Jeju. It is said to be named because it has a healing water, so it is called the Quanquan Temple. The main building of Yaoquan Temple is obviously Chinese-style. The name of "Little China" in the Joseon era is not unfounded. From the letter to the architectural style, to the way of state governance, North Korea is completely following China. The Quanquan Temple is no exception. The flying arches are magnificent, and there is a 18-ton Buddhist clock in the bell tower opposite the Daxiong Hall.