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Termas de Unhais da Serra
- Certified medicinal water
- Outdoor pools
- Sauna
- Steam room
- Wellness
- Water temperature
- 38 °C
Where these facts come from
- Water facts read from dgeg.gov.pt, Checked Aug 10, 2026
- Operator's site checked Oct 5, 2026 and answering
Sulphurous thermal spa in the Serra da Estrela mountains, with the Aquadome's heated indoor/outdoor pools, sauna and Turkish bath at the H2otel.
About
The H2otel Congress & Medical Spa sits in Unhais da Serra at around 750 metres altitude, in a glacial valley within the Serra da Estrela Natural Park. Its Aquadome complex draws on the renowned therapeutic waters of Unhais da Serra.
Thermal water
The spring water emerges at roughly 37.5°C. It is a sulphurous mineral water containing sodium bicarbonate, carbonates, fluorides and hydrogen sulphide, with a total mineralisation of about 280 mg/l and a pH of 8.5–8.8. It is traditionally valued for respiratory and ENT conditions, as well as rheumatic, musculoskeletal, digestive and circulatory complaints.
Pools & baths
- Dynamic indoor and outdoor heated pools with hydromassage jets
- Jacuzzis at different levels
- Sauna and Turkish bath (hammam)
Spa & wellness
- Aquatermas – treatments with natural thermal mineral water focused on health and prevention
- Aqualudic – recreational heated-water circuit
- Aquacorpus – gymnasium plus massages and certified aesthetic treatments
- Medical spa clinic with hydrology doctors, nursing, physiotherapy and nutrition
Hotel
The H2otel offers modern rooms and suites, a restaurant with breakfast buffet and dinner service, and facilities for conferences, weddings and events, along with outdoor activities such as hiking and cycling in the surrounding mountains.
Water
- Certified medicinal water
- Yes
Source: dgeg.gov.pt · Checked Aug 10, 2026
Facilities
Water
Sauna and heat
Practical
Only facilities that are recorded are listed. An absent entry means nobody has recorded it, not that it is missing.
Location
Covilhã
Nearby
Location data © OpenStreetMap contributors, ODbL.