Nagano is most famous for Zenko-ji, a 7th-century Buddhist temple that overlooks the city. A million tourists visit Nagano annually. Nagano was originally a town in Kamiminochi District built around the hilltop temple that is the largest wooden building in eastern Japan, but the city now encompasses locations that were within Sarashina, Hanishina, and Kamitakai districts. See "Nagano, Nagano". Wikipedia. Retrieved 2014-11-07.