Termas da Sulfurea
Alcobaca District, Estremadura, Portugal
- Location
- Alcobaca District, Estremadura, Portugal
- Water type
- bicarbonate
- Temperature
- 38 °C
- pH
- 8
Water profile
Thermicity
Neutral
LowHigh
Soothing — neither hot nor cold, perfect balance.
Mineralisation
Restorative
LowHigh
Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Standard buoyancy
LowHigh
Soft water — natural, classic buoyancy.
BicarbonatesSodiumCalcium
Termas da Sulfúrea, in the Alcobaça district of Portuguese Estremadura, draws alkaline bicarbonate water (pH 8) at 38°C. Indoor pools, massage, and a sauna are available at this central Portugal site.
Insider tip — Termas da Sulfurea lies in central Portugal's limestone plateau country, a quiet spa drawing on naturally carbonated bicarbonate springs from deep aquifers beneath the Serra de Aire. The balneario format preserves old-world curative traditions, with treatments focused on respiratory and rheumatic conditions. The nearby Alcobaca monastery and Batalha Gothic churches make for rewarding cultural detours.
Nearby
Frequently asked questions
How hot is the water?
The water is neutral here, around 38 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features bicarbonate water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année (idéal automne-hiver).