Hot springs in Asama
Asama, Chubu · Japan
Asama Onsen, nestled in the city of Matsumoto, Nagano Prefecture, offers a quintessential Japanese hot spring experience. The onsen features separate areas for males and females, each equipped with multiple indoor pools, saunas, and two outdoor pools—one hot and one cold—providing a serene atmosphere perfect for relaxation. With water temperatures ranging from 42-47 degrees Celsius, visitors can immerse themselves in the therapeutic warmth of these natural springs. The onsen's historical charm is enhanced by its past as an open-air speed skating rink between 1969 and 2011, adding a unique cultural layer to its appeal. The best time to visit Asama Onsen is during the spring (March-May) or autumn (September-November), when the weather is mild and pleasant, enhancing the onsen experience with beautiful natural surroundings.
Top-rated hot springs in Asama

Asama Onsen sits on a hillside above Matsumoto city in Nagano Prefecture, offering outdoor baths with open views toward the Northern Alps. The water is a strongly alkaline sodium bicarbonate spring that leaves a notably silky feeling on the skin. Across the hillside, dozens of individually operated ryokan and public bathhouses serve visitors throughout the year.
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