Irish sea saunas live on beaches and above swimming coves, mostly along the Atlantic seaboard and the Dublin coast. Expect wood-fired heat, communal sessions timed around the tide, and a regular crowd of year-round swimmers who treat the sauna as the warm half of an established ritual.
In Ireland, 5 of the curated saunas fit this cut. See the full Ireland country guide for every venue, or keep scrolling for just the seaside saunas.
