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Are There Hot Springs in Ireland? Spas and Seaweed Baths
Last updated October 22, 2026 · 2 min read
Popular searches:Hot Springs in Ireland · Does Ireland Have Hot Springs
People often ask whether Ireland has hot springs. The short answer is no, at least not the kind you can soak in. Ireland sits on ancient, stable rock far from any volcanic activity, so groundwater has no deep heat source to warm it.
Spa wells, not hot springs
Ireland does have a long history of mineral spa wells. Towns such as Lisdoonvarna in County Clare grew around sulphur and iron springs that Victorian visitors drank for their health. The water is cool or barely tepid, and the spa tradition lives on in the town’s festivals more than in bathing.
Seaweed baths
The most Irish alternative to a hot spring is a seaweed bath. Along the Atlantic coast, especially in counties Sligo and Clare, bathhouses fill deep tubs with hot seawater and fresh wild seaweed. A cold shower or a sea swim afterwards completes the ritual.
Thermal spas and sea saunas
Many Irish hotels have thermal suites with heated pools, steam rooms and saunas. Wood-fired saunas on beaches and piers have also become popular, paired with a cold dip in the sea.
The nearest natural hot springs
For real geothermal water, the closest options are Bath in England, where Thermae Bath Spa uses Britain’s only hot springs, and Iceland. See our Iceland hot springs guide, the Germany thermal baths guide and hot springs by country.
Frequently asked questions
Does Ireland have hot springs?
No natural hot springs suitable for bathing. Ireland's bedrock is old and stable, with no active volcanoes, so groundwater rarely surfaces warm. A few tepid spa wells were used historically.
What can I do instead of a hot spring in Ireland?
Try a traditional seaweed bath on the west coast, where hot seawater and wild seaweed fill a deep tub, or a hotel thermal spa with heated pools and saunas.
Where are the nearest real hot springs to Ireland?
Bath in England, whose Roman baths are fed by the only hot springs in Britain, and Iceland, which has hundreds.