Istarske Terme Sv. Stjepan

Istria (near Rovinj coast), Istria County (Croatia), Croatia

Location: Istria (near Rovinj coast), Istria County (Croatia), Croatia
Water type: thermal
Temperature: 40 °C
pH: 7.3

Water profile

Thermicity

Sedative

40 °C

LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation

Balancing

LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy

Standard buoyancy

LowHigh

Soft water — natural, classic buoyancy.

BicarbonatesCalcium

Istarske Terme Sv. Stjepan is a thermal wellness facility in Rovinj, Istria County, Croatia, a city widely regarded as one of the Adriatic's most beautiful — a perfectly preserved Venetian-style peninsula town of colored baroque buildings, a hilltop cathedral dedicated to Saint Euphemia, and narrow cobblestone lanes that draw artists, romantics, and travelers from across Europe to its extraordinary Mediterranean atmosphere. The oligomineral thermal waters here complement Rovinj's exceptional quality of life tourism offer, where Istrian cuisine (white truffles, Malvazija wine, fresh seafood), cultural events, and the gentle pace of Adriatic island life make this one of Croatia's most sought-after and internationally beloved wellness and cultural tourism destinations. Bathing at Istarske Terme in this Venetian gem of the Adriatic provides a uniquely elegant spa experience that extends the pleasures of Rovinj's extraordinary architecture, gastronomy, and sea-facing beauty into the therapeutic dimension of mineral spring wellness.

Insider tip — Istarske Terme Sv. Stjepan taps geothermal resources along the Istrian peninsula coast, combining Adriatic coastal tourism with thermal wellness. The facility draws visitors year-round, with the mild Istrian climate making outdoor thermal pools viable even in winter. The surrounding area offers excellent cycling routes through vineyards producing Malvazija and Teran wines, which pair well with the restorative bathing experience. Spring and autumn are ideal for combining thermal wellness with olive-oil and wine tasting excursions in the interior hill villages.

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