HotBox Sea Sauna
Groomsport Harbour
Wood-fired sea sauna at Groomsport harbour
£22 for 60 min
Book: HotBox Sea Sauna, Groomsport Harbour (their site, new tab)New saunas by email, once a month. Sign up
Find your next sauna.
Every public sauna we can find on the island, checked by hand. Nobody pays to be on it.
See the whole listDown has sea saunas on the promenade in Newcastle, at Groomsport harbour and on Cranfield beach, a sauna at Castle Ward with a dip in Strangford Lough, and a lodge sauna in the Mournes at Rostrevor.
Groomsport Harbour
Wood-fired sea sauna at Groomsport harbour
£22 for 60 min
Book: HotBox Sea Sauna, Groomsport Harbour (their site, new tab)Cranfield Beach, Kilkeel
Barrel sauna on Cranfield beach, 30-minute sessions
Prices on their site30 min sessions
Details: Mourne Hot Barrel Saunas, Cranfield Beach, Kilkeel (their site, new tab)Rostrevor Mountain Lodge, Rostrevor
Shared sauna, hot tub and spring-water plunge in the Mournes
£18
Book: Revive Saunas, Rostrevor Mountain Lodge, Rostrevor (their site, new tab)Central Promenade, Newcastle
Finnish sauna and two plunge pools, one at 1 to 3°C
£16 for 60 min
Book: Sauna Ice Balance, Central Promenade, Newcastle (their site, new tab)Bangor
Wood-fired sauna in Bangor
£15 for 45 min
Facebook: Sudor Sauna, Bangor (their site, new tab)Castle Ward, Strangford
Wood-fired sauna at Castle Ward, with a dip in Strangford Lough
£15 for 45 min
Facebook: Sudor Sauna, Castle Ward, Strangford (their site, new tab)South Promenade, Newcastle
Wood-burning sauna on the promenade with a sea plunge
Prices on their site
Details: Wild Mourne Wellness, South Promenade, Newcastle (their site, new tab)Nothing matches all of those yet.
Which sauna would you send a friend to? Tell us, and say why in a line. The ones named most go up here, in your words.
One pick each, per season. We read every one and count them by hand. Nobody can pay to be a favourite.
Every price, session time and booking link comes from the sauna’s own website or booking page, and each one shows the date we checked it. Prices change, so check with them before you go.
Nobody pays to be on the list, and nobody can pay to be picked. If you run a sauna, or found one we haven’t, send it to us.
Inish makes wool felt sauna hats for people who go most days. The list is free to use and free to be on. See the hat.