Aokigahara Forest
青木ヶ原樹海
A primeval forest on the lava fields of northern Mt. Fuji. Moss and tree roots cover the lava, and trails connect Fugaku Wind Cave with the Narusawa Ice Cave.
Aokigahara Forest grew on the lava flows from the Jogan eruption of Mt. Fuji in 864. It covers about 30 square kilometers. Hemlock and cypress roots wind over bare lava, the ground is covered in moss, and lava caves are scattered throughout the forest. The easiest way to explore is the Tokai Nature Trail. From Fugaku Wind Cave to the Narusawa Ice Cave is about 1 kilometer, a walk of 20 to 30 minutes, and you can stop at both caves along the way (about ¥350 each). Entry to the forest is free. Stay on the marked trails, since the terrain is uneven and landmarks are scarce, making it easy to get lost. Getting there: from Kawaguchiko Station, take the Lake Saiko Loop Bus (Green Line) and get off at Fugaku Wind Cave.
Opening hours
All day (daytime recommended for the trail)
Nearby sights
- Fugaku Wind Cave
- Narusawa Ice Cave
- Lake Shōji
- Saiko Iyashi-no-Sato Nenba
- Lake Motosu
- Oishi Park
- Mt. Fuji Subaru Line 5th Station
- Lake Kawaguchi