Budapest/Hungary
Széchenyi Thermal Bath
Budapest's grand neo-baroque bathing palace, where mineral water fills vast outdoor pools beneath ochre colonnades.
Bathing temperature 38°C
The database
Thermal baths & spas
Every published place in the Balnevia database. Filters for country, facilities, water temperature and tags arrive with the full dataset.
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Bath/United Kingdom
The Roman Baths
Britain's only hot spring, enclosed by a Roman bathing complex with a Georgian pump room above it.
Bathing temperature 46°C
Reykjanes/Iceland
Blue Lagoon
Milky, silica-rich geothermal water set in a black lava field on the Reykjanes peninsula.
Bathing temperature 38°C
Hakone/Japan
Hakone Yumoto Onsen
The oldest onsen district in Hakone, where ryokan baths look onto the Sukumo river valley.
Bathing temperature 41°C
Leukerbad/Switzerland
Leukerbad Thermal Baths
Alpine thermal water at 1,400 metres, with open pools facing the Gemmi cliffs.
Bathing temperature 36°C
Istanbul/Turkey
Çemberlitaş Hamamı
A 1584 Ottoman hammam attributed to Mimar Sinan, still working as it was built to.
Bathing temperature 40°C