
Natural Scenery
Funatsu Tainai Jukei
A National Natural Monument showcasing the breathtaking beauty of nature formed by Mount Fuji's eruptions.Explore this spot

Guide10 min read
Funatsu Tainai Jukei is a precious geological formation designated as a National Natural Monument, located in Fujikawaguchiko Town, Minami-tsuru District, Yamanashi Prefecture.
What makes it special
Natural ArtistryLava Tree MoldsMount Fuji Spiritual HistoryTainai-meguri ExperienceNational Natural Monument
About Funatsu Tainai Jukei
- Natural Artistry: Witness the rare lava tree molds created by the eruptions of Mount Fuji.
- Tainai-meguri Experience: A unique opportunity to walk through the hollow interiors of the lava structures.
- Historical Depth: Explore a site with deep ties to Mount Fuji's spiritual history and designated as a National Natural Monument.
- Scenic Surroundings: Enjoy the breathtaking landscapes of the Lake Kawaguchi area while feeling the history of the mountain.
Weather forecast
Tue
8/4
24°/16°
4%
Wed
8/5
23°/18°
63%
Thu
8/6
24°/20°
100%
Fri
8/7
27°/20°
99%
Sat
8/8
27°/19°
92%
Sun
8/9
27°/17°
77%
Mon
8/10
24°/18°
71%
Tips
Payment
Cash may be required.
Language
English support is limited; most information is in Japanese.
Reservations
No reservation needed, but follow local instructions on-site.
Clothing
Wear sturdy, non-slip walking shoes due to uneven terrain.
Photography
Photography is allowed, but please watch for restricted areas.
Accessibility
The natural terrain is difficult for wheelchairs.
Etiquette
Do not touch or remove any part of the natural monument.