Find Resorts & Hotels with Spas in Kojohama Onsen

Mineral-rich indoor and outdoor onsen waters invite deep relaxation at this authentic ryokan. Skilled therapists deliver rejuvenating massage treatments while Japanese hospitality traditions enhance the serene spa experience, creating a perfect wellness escape.

Mineral-rich hot springs invite blissful soaks in separate indoor and outdoor onsen facilities. Sauna sessions, steam room treatments, and waterslide splashes complement serene garden strolls. Located near Jigokudani and River Oyunuma Natural Footbath for a complete wellness escape.

Mineral-rich indoor onsen beckons at this national park sanctuary, complemented by expert spa therapists and scenic cycling routes. Garden pathways lead guests between rejuvenating treatments, fitness sessions, and memorable meals at twin restaurants.

Mineral-rich waters flow through this Japanese retreat where healing onsen experiences await day and night. Spring water tubs complement professional massage treatments while bars and stocked minibars enhance the indulgent atmosphere. Located near Lake Kuttara, relaxation permeates every corner.

Soothing hot springs and mineral baths await at this authentic Japanese ryokan. Guests praise the impeccable service, locally-sourced cuisine, and clean facilities. After enjoying the public onsen baths, return to rooms equipped with private indoor hot tubs.