Mount Misen (弥山 Misen) is the sacred mountain on Itsukushima in Hatsukaichi, Hiroshima, Japan, and is the highest mountain on the island at 535 m; it is situated within the World Heritage area of Itsukushima Shrine.
The sea around the island (Seto Inland Sea) and all of the island are within Setonaikai National Park.
The north side of the mountain is covered by primeval forest which is protected by Hiroshima prefecture. The foot of the mountain has Momijidani-Kōen (紅葉谷公園 Maple Valley Park).
Summit | Sanki-gongen-dō temple near the summit of Mount Misen