Ireland's sauna scene is inexpensive by default, so this cut is close to the whole of it. Wood fire is the rule here, and most of the benches are outdoors.
Where there is cold water it is the Atlantic, the Irish Sea or a river. The cut follows the coast from Sligo round to Killiney, with river sites inland.
In Ireland, 8 of the curated saunas fit this cut. See the full Ireland country guide for every venue, or keep scrolling for just the budget saunas.
Every budget sauna in Ireland

Hotbox Sauna Bective Mill
€Navan, Ireland
Finnish

Hotbox Sauna Bolands Mills
€Dublin, Ireland
Finnish

Hotbox Sauna Carlingford
€Carlingford, Ireland
Finnish

Hotbox Sauna Cork
€Cork, Ireland
Finnish

Hotbox Sauna Graiguenamanagh
€Graiguenamanagh, Ireland
Finnish

Hotbox Sauna Inchicore
€Dublin, Ireland
Finnish

Hotbox Sauna Killiney Beach
€Killiney, Ireland
Finnish

Hotbox Sauna Rosses Point
€Sligo, Ireland
Finnish