Hasi Dera is an archaeological temple that was first built in the year 686, and then rebuilt in the eighteenth century. Today, it is the official residence and main temple of Buzan Buddhism. Visitors flock throughout the year to this site, especially during the spring when the peony trees bloom. The place is filled with pink petals that make the place similar to a fairy tale, in addition to the autumn season when the leaves of the maple trees in the temple grounds turn red.