Awazu Onsen

In Komatsu, a city on the Sea of Japan coast of Ishikawa Prefecture at the southern end of the Noto Peninsula's hinterland, Awazu Onsen is one of the oldest documented hot spring resorts in Japan, with historical references tracing bathing activity at this site back over a thousand years. The inns that have gathered around the spring over centuries gave rise to a distinct culture of craftsmanship — lacquerware, silk, and ceramics — for which the Kaga region remains renowned.

The spring yields silica water at 48 °C, with a near-neutral pH of 7.3. The high silica content produces the characteristic silky smoothness against the skin associated with the finest Japanese onsen, while the temperature, stepping down from source to bath, invites a long, deeply unhurried soak. The surrounding landscape of Komatsu — rice paddies, ancient shrines, and the distant profile of the Hakusan mountains — grounds the Awazu experience firmly in the cultural and geographic textures of the Hokuriku coast.