Koyasan, Mount Koya, is a high valley surrounded by eight peaks, about 800 meters above sea level, in the mountains of the Kii Peninsula in Wakayama Prefecture. In 816, the monk Kukai, later honored after his death as Kobo Daishi, received imperial permission to establish there a center for meditation of Shingon Buddhism, the esoteric school he brought from China. The valley became a temple town, with around a hundred temples and a small civilian population, the town of Koya.
The site is part of the Sacred Sites and Pilgrimage Routes in the Kii Mountain Range, a UNESCO World Heritage Site since 2004. Visits focus on two main areas: Danjo Garan, the complex of halls and pagodas Kukai planned at the center of the valley, with the large red pagoda Konpon Daito; and Okunoin, the cemetery where, according to belief, Kukai remains in eternal meditation, at the end of an about 2 km path lined with centuries-old cedars and more than 200,000 graves and memorials. Among them are Kongobu-ji, the head temple of the Shingon school, and the large Daimon gate at the western entrance.
A particular feature of Koyasan is temple lodging, shukubo: dozens of temples welcome visitors to tatami rooms, serve the monks’ vegetarian cuisine, shojin ryori, and invite guests to the morning ceremony. The experience is part of the visit and varies from temple to temple.
The climate is noticeably colder than Osaka: in winter there is snow, and even in summer nights are cool. An ancient trail, the Choishi-michi, climbs from the valley to the mountain, marked by stone posts every 109 meters.
This destination brings together 1 city: Koya.