Tōnosawa Onsen
Fresh natural hot spring water gushing from its own source at 70 tons per day. The spring quality is a mildly alkaline simple hot spring that feels smooth and gentle on the skin, leaving it soft, supple, and silky after bathing, and is known as a spring for children and a beauty spring. From the large public baths and open-air baths, with a close view of the clear Hayakawa stream, guests can take in Hakone’s majestic seasonal nature and trees while listening to the pleasant murmur of the river, letting exceptional relaxation and warmth sink deeply into the body.
