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Spa hotels for two in Ireland

Adults-only spas, outdoor hot tubs and the one hotel on our list with private hot tubs.

Updated 3 November 2026

A sauna bucket, ladle and birch whisk on a wooden bench
A sauna. Photo: Santeri Viinamäki, CC BY-SA 4.0, Commons

Most Irish spa hotels welcome families too. If you want the spa to feel like it is just for the two of you, these are the hotels on our list whose websites say the spa, or the whole hotel, is for adults, and the ones with an outdoor hot tub or jacuzzi.

Adults-only spas and hotels

HotelWhereWhat the hotel says
BrookLodge & Macreddin VillageMacreddin, Wicklow and the South EastThe Wells Spa is adults only.
The Europe Hotel & ResortKillarney, KerryThe Active Level in the ESPA spa is adults only (16 and over) from 6pm to 9pm daily.
Monart Destination SpaEnniscorthy, Wicklow and the South EastThe hotel is adults only.
Delphi ResortLeenaun, Galway and MayoThe Delphi Spa and thermal area are for over-18s only.
Muckross Park Hotel & SpaKillarney, KerryThe Vitality Suite and pool in the spa is adults only.
The g Hotel & SpaGalway, Galway and MayoThe spa is for guests aged 16 and over.

Outdoor hot tubs and jacuzzis

These are part of the spa or leisure area, so expect to share them with other guests.

HotelWhereWhat the hotel says
BrookLodge & Macreddin VillageMacreddin, Wicklow and the South EastAn outdoor hot tub and a jacuzzi in the thermal suite.
The Ice House HotelBallina, Galway and MayoOutdoor sunken jacuzzis beside the River Moy, part of the spa.
Castle Leslie EstateGlaslough, Midlands and LakelandsTwo outdoor hot tubs at the spa, with a sauna and relaxation room.
Cliff House HotelArdmore, Wicklow and the South EastAn outdoor heated jacuzzi overlooking the sea, with an indoor infinity pool.
Hayfield ManorCork, CorkAn outdoor jacuzzi at The Beautique Spa, with an indoor pool and steam room, shared with other guests.
Kelly's Resort Hotel & SpaRosslare, Wicklow and the South EastAn outdoor Canadian hot tub and a jacuzzi in the Aqua Club.
Muckross Park Hotel & SpaKillarney, KerryAn outdoor hot tub in the spa, backed by forest, shared with other spa guests.
The Killarney ParkKillarney, KerryAn outdoor hot tub in the health and leisure area, with a 20 metre pool, sauna, steam room and bubble pool, shared with other guests.
Renvyle House HotelRenvyle, Galway and MayoOutdoor hot tubs overlooking the Atlantic, with an outdoor heated pool.

A hot tub of your own

Wineport Lodge: Suites with a private hot tub, and a Lakeview Triple Room with a private hot tub and sauna.

Before you book a spa break

More minimoon guides