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Updated: November 14, 2023
Scale the lush, volcanic mountainside for incredible views out to sea
851-meters tall, Mt. Oyama is located at the center of Mikurajima Island.
Wetland plants like boxwood and mulberry trees are growing on the mountainside. The south side of the summit offers a view of the V-shaped valley eroded over time by the flow of the Hirashimizu River. When the weather is clear, you can see Miyakejima Island and Hachijojima Island.