Happo Pond — Mirror Lake Reflecting the Alps

Happo Pond (八方池) is a small alpine pond at 2,060 meters elevation on the Happo-one ski resort's summer hiking trail, famous for its mirror-like reflections of the surrounding 2,900m peaks (Shirouma-dake, Kashimayari-dake). The pond is fed by snowmelt and surrounded by alpine wildflowers in summer. The reflection on calm mornings creates one of Japan's most photographed mountain scenes.

Reaching Happo Pond requires a gondola ride followed by a 90-minute uphill hike through alpine meadows and wooden boardwalks. The trail is accessible to moderate hikers and families (no technical climbing). The pond sits in a natural amphitheater of peaks, creating a dramatic alpine cirque setting. This is one of the Northern Japanese Alps' most accessible high-elevation destinations, offering alpine scenery without multi-day trekking.