Saunasto: Saunas & Onsen

Saunasto is the world's saunas, indexed. Explore 74,000+ verified saunas and bathing spots across 200+ countries: saunas, sento and onsen in Japan, banya in Eastern Europe, hammam, thermal baths, hot springs and bathhouses everywhere else.

FIND REAL BATHING CULTURE Every venue is verified against multiple sources, with confidence scoring that separates authentic bathing culture from gym and hotel spa noise. Hand-curated picks in every major city, topped by the Saunasto 100: our editorial ranking of the world's best.

WORKS EVERYWHERE The full index ships with the app. Browse the map offline, anywhere from Helsinki to Beppu.

WHAT YOU GET FREE

• The complete world map of saunas and bathing venues
• Venue details: type, heat source, access, photos
• The Saunasto 100

SAUNASTO PRO

• Filters by venue type, heat and access
• Saved lists and visit tracking
• Early access to new markets and features

Saunasto is built by one person who thinks the world's bathing culture deserves a real index. No ads, no data selling, ever.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/