Located in the heavily forested Wakayama mountains, Mount Koyasan is an important religious destination in Kansai, as well as a popular tourist attraction.
The cradle of Shingon Buddhism, it offers over 100 temples and pagodas to explore, as well as the mysterious Okunoin cemetery, where spirits are said to roam. Perfect for a day trip, visitors also have the option to stay overnight in a temple lodging.