Balneario de Sacedón

Sacedón, Guadalajara, Castile-La Mancha, Spain

Location: Sacedón, Guadalajara, Castile-La Mancha, Spain
Water type: bicarbonate
Temperature: 34 °C
pH: 8

Water profile

Thermicity

Invigorating

34 °C

LowHigh

Stimulating — wakes the body and boosts circulation.

Mineralisation

Restorative

LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy

Standard buoyancy

LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesSodiumCalcium

Sacedón, in the Guadalajara province, owes its spa reputation to sulphurous waters that once flowed along the Guadiela riverbank, used as far back as Roman times. In the 19th century their fame reached the Spanish royal family, who had the Real Sitio de La Isabela built nearby — an estate of gardens and fountains now submerged beneath the Buendía reservoir since 1957.

Insider tip — Balneario de Sacedón draws bicarbonate water from the Alcarria plateau formations near the Mar de Castilla reservoir, an area known for its honey production and dramatic inland sea landscape. The thermal establishment has been operating since the 18th century, catering to Madrileños seeking cardiovascular and digestive cures just 100 km from the capital. The surrounding La Alcarria countryside inspired Camilo José Cela's Nobel Prize-winning travelogue, lending the region a particular literary charm. Spring and early autumn temperatures make outdoor excursions pleasant between bathing sessions.

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