Mount Yunomaru

Mount Yunomaru rises to 2,101 meters across the borders of Nagano and Gunma Prefectures, featuring steep slopes covered with Japanese azalea plants.

The mountain formation dates back to ancient volcanic activity within the Eboshi Volcano Group, shaping the current geological structure of the region.

Mount Yunomaru holds positions in both the 100 Famous Kanto Mountains and 100 Famous Gunma Mountains lists, drawing visitors from across Japan.

Hiking trails of varying difficulty levels lead to the summit, with designated parking areas and information boards located at the main access points.

The mountain slopes maintain a rare Japanese azalea plant community that creates a natural botanical garden during the flowering season.

Location: Tomi

Location: Ueda

Location: Tsumagoi

Elevation above the sea: 2,101 m

Part of: 100 Famous Kantō Mountains, 100 Famous Gunma Mountains

GPS coordinates: 36.43487,138.40028

Latest update: March 17, 2025 20:05