- Moderate
- 2.8km
- 165m
- 2h
**Closed for winter / Reopens late May 2026**
This trail on a slope created by Mt. Shiga lava flows has many ups and downs, abundant giant rocks and trees, and unique attractions like luminescent moss and wind caves typical of lava plateaus.
Naga-ike Public Toilet Winter Closure：14 Nov 2025 – mid Apr 2026
Route
