Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Betsukai Onsen Hokkaido is a thermal bathing facility in Betsukai Town in the Nemuro Subprefecture of eastern Hokkaido, home to the extraordinary Notsuke Peninsula, the longest sandbar in Japan extending 28 kilometers into the Nemuro Strait in a narrow finger of wind-shaped dune, dead pine forest, and wetland that is designated a Ramsar Convention wetland of international importance for its exceptional habitat value to migrating waders, waterfowl, and the resident populations of whooper swans, red foxes, and the Ezo deer that roam freely across the windswept peninsula in populations large enough to create traffic hazards for the curious wildlife viewers who drive the single road to the peninsula's tip. The Nemuro Subprefecture faces the disputed Northern Territories (Southern Kurils), the cluster of four Japanese-administered islands occupied by Russia since 1945 whose status as either Japanese or Russian territory remains one of the most intractable territorial disputes in East Asian geopolitics, visible on clear days from the Notsuke Peninsula as low dark silhouettes on the horizon of the Nemuro Strait. The chloride thermal spring waters of Betsukai provide warming community bathing in a Nemuro coast community where the extraordinary wildlife spectacle of the Notsuke Peninsula, the geopolitical poignancy of the disputed islands on the horizon, and the productive dairy farming of the surrounding Konsen Plateau create one of eastern Hokkaido's most geographically distinctive and historically significant thermal bathing destinations.