| The Three Mountains of Dewa (出羽三山, Dewa Sanzan) refer to the three sacred mountains of Mount Haguro, Mount Gassan and Mount Yudono, which are clustered together in the ancient province of Dewa (modern-day Yamagata Prefecture). Holy to the Japanese Shinto religion and especially the mountain ascetic cult of Shugendo, Dewa Sanzan are a popular pilgrimage site visited by many, including famed haiku poet Matsuo Bashō. |
| Mount Haguro (羽黒山, Haguro-san) is one of the Three Mountains of Dewa in the city of Tsuruoka, the ancient province of Dewa (a domain consisting of modern-day Yamagata Prefecture and Akita Prefecture), Japan. It is a large shrine complex with a major Shinto shrine[1][2] associated with Shugendo. As the lowest of the three mountains, standing at 414 m (1,358 ft), it is the only one that is accessible throughout the year.[3][4][5] By contrast Gassan Shrine and Yudonosan Shrine, which are closed during winter due to heavy snowfall. Because of this it is considered the main shrine.[3][4][5] |
