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Grand Hotel Spa Jersey

St Helier, Jersey, Jersey
Grand Hotel Spa Jersey
Location
St Helier, Jersey, Jersey
Water type
thermal
Temperature
28 °C
pH
7.2

Water profile

Thermicity
Invigorating
28 °C
LowHigh

Stimulating — wakes the body and boosts circulation.

Mineralisation
Balancing
LowHigh

Rich in trace elements — gentle on the skin.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

PotassiumSodiumBicarbonateMagnésium

Grand Hotel Spa Jersey sits on the southwestern coast of Jersey, the largest of the Channel Islands and a Crown Dependency that maintains its own financial system, legal code, and patois Norman-French dialect in the waters of the Gulf of Saint-Malo just off the Normandy coast. The oligomineral spring water drawn from Jersey's own geological formations feeds thalassotherapy pools and marine-based treatments that draw on the extraordinary tidal range of Jersey's coastline, one of the world's largest, where the sea retreats several kilometres at spring tides to reveal a vast expanse of tidal flats. Jersey's mild climate, world-class seafood, and proximity to both Britain and France make its spa tourism offering among the most refined in the British Isles.

Insider tip — Hydrate well before and after your bath in the 28°C oligomineral water.
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Frequently asked questions

How hot is the water?
The water is on the cooler side here, around 28 °C — an invigorating water that boosts circulation.
What type of water is found here?
This spot features thermal water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.