An artificial earth mound in the temple grounds covers a series of underground passageways whose purpose has never really been explained but which add to the temple’s mysterious air. Near the mound lie a collection of old Buddhist statues and oddities collected from abandoned temples or donated by worshipers, while elsewhere on the spacious grounds you’ll find woods, gardens, numerous trails and even a lake. It’s a popular spot at weekends, when locals wander or sit by the lake and feed the resident catfish and turtles.