Kusatsu

Kusatsu — Japan's most renowned mountain onsen resort — produces 50,000 litres of spring water per minute from the historic Yubatake wooden hot spring field at its heart. At 1,200 metres altitude, Kusatsu offers outdoor skiing in winter and alpine hiking in summer alongside its curative thermal waters.

FFGR Japan operates private transfers from Tokyo and overnight packages combining the Yubatake evening ceremony, private indoor and outdoor baths and a traditional yukata stroll through the lantern-lit streets.