The cave “Tomitake Kazeana”, which was born from lava in Aokigahara Jukai, is a horizontal hole with a total length of 201m and a height of 8.7m. You can see ice columns, lava shelves, and rope-shaped lava.

The inside is cool and the average temperature is 3 degrees. It is literally a natural refrigerator and was used to store silkworm eggs until the early Showa era.

The tour course takes about 15 minutes. The cave itself is made of black lava, so it is pitch black when you enter.

In addition, the genbu rock of the wall absorbs sounds, so it does not reverberate and you can experience a slightly mysterious feeling.

Open hours
9: 00-17: 00 * Varies depending on the season

Holiday
Open daily, but closed for 10 days in winter for safety inspection

Fee
Adults 350 yen, children (elementary school students) 200 yen

Address
2068-1 Aokigahara, Nishiko, Fujikawaguchiko-cho, Nantodome-gun, Yamanashi Prefecture

Access
[Train / Bus] From “Kawaguchiko” station on the Fujikyu line, take the Naruzawa / Seishinko / Honsu lake tour bus or Nishiko tour bus and get off at “Tomitake Kazeana” stop.
[Car] Approximately 20 minutes from the “Kawaguchiko” IC on the Central Expressway