Lake Saiko Bat Cave

A compact lava cave formed by a Mount Fuji eruption, with low passages, stairs and naturally cold interior conditions. Helmets and footwear guidance should be followed; this is not a barrier-free route.

A forest park beside Aokigahara with bird habitat, walking space and a well-known winter ice-tree festival.

A lava cave on the edge of Aokigahara with a cool interior and displays about its historic use as natural cold storage. Expect steps, wet surfaces and a large temperature difference from outdoors.

A forested outdoor resort beside Lake Saiko with tent sites, cottages and rental equipment.

A ridge hike above Aokigahara with wide views of Mount Fuji, the forest and several Fuji Five Lakes.

A dense forest growing over the 864 lava flow, best explored only on signed nature trails and official cave routes.

A wooded campground on Lake Saiko offering a quieter lakeside base for paddling and Fuji Five Lakes exploration.

A Mount Fuji region camping option at Saiko Jiyu Campground. Site types, vehicle access, operating dates, prices and equipment rental can change; confirm every stay directly with the operator before travelling.