Towering at 1,449 meters, Mount Haruna is a dormant volcano celebrated alongside Mount Myogi and Mount Akagi as one of Gunma’s revered Three Famous Mountains. Visitors can ascend its lush slopes to discover a breathtaking summit caldera cradling a serene crater lake lined with outdoor recreation spots. With the historic waters of Ikaho Onsen resting along its eastern flank, the mountain offers an invigorating escape of panoramic views, hiking, and deep geothermal relaxation.
- Volcanoes
- Mountains
- Nature
- Hot Springs
- Lakes
- Hiking
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