Sazaedo Temple
The only wooden double-helix styled building in Japan, this mysterious temple located in Aizuwakamatsu must be experienced to be believed. Located partially up the slopes of Mt. Iimoriyama, the site of the tragic end of the 19 samurai boys of the Byakkotai during the Boshin War, Sazaedo Temple is a curious architectural anomaly that has fascinated visitors from around the world.