Gandatekyo Gorge
Iwadate Kyo
A breathtaking landscape featuring Japan's most impressive lava flow cross-section, formed 54,000 years ago.Explore this spot
Gandatekyo Gorge, located in Kosaka Town, Gero City, Gifu Prefecture, is a geological wonder formed by andesitic lava flows approximately 54,000 years ago.
What makes it special
About Gandatekyo Gorge
- A rare opportunity to see a massive lava flow cross-section up close.
- Perfect for a scenic road trip via the Mt. Ontake Panorama Line.
- A scientifically significant site designated as a Gifu Prefecture Natural Monument.
- Convenient access by car with free parking available (approx. 40 standard cars and 5 large buses).
Weather forecast
Tue
8/4
28°/22°
96%
Wed
8/5
31°/21°
33%
Thu
8/6
30°/23°
98%
Fri
8/7
29°/18°
98%
Sat
8/8
25°/19°
89%
Sun
8/9
25°/19°
91%
Mon
8/10
23°/19°
71%
Tips
Payment
300 JPY required as an Environmental Maintenance Contribution (Cash only).
English Support
Official English support is not available.
Reservations
No reservation required.
Clothing/Gear
Wear comfortable walking shoes. Pets must be on a leash and you must carry waste disposal bags.
Photography
Photography is allowed; please respect the natural environment.
Accessibility
Please check local terrain for wheelchair accessibility.
Etiquette
Please take all trash home with you and be mindful of other visitors.