Sauna Flô
PenarthLast checked 11 Nov 2026Unverified

Photos: Sauna Flô website
Outdoor floating in Penarth
1 sauna · 1 cold plunge · sessions of 50 minutes
Independent operatorNot yet claimed
Family-run floating sauna and ice baths in Penarth Marina, a few minutes from Cardiff Bay. Communal sessions last 50 minutes and are for up to 6 guests.
Communal, mixed and private hire sessions.
Booking is required.
The saunas
Floating sauna
6 people
Private or communal
Cold water
Temperature-controlled ice baths. The official site does not publish how many, or the temperatures.
Ice Baths
What this place offers
- Changing rooms
- Parking
Things to know
House rules
- Swimwear is required.
- Booking is required.
Memberships
Starter: 4 communal sessions a month. Pro: 8 communal sessions a month, with better member rates on extra sessions and merchandise. Prime: unlimited communal sessions, member-only evenings, and better prices on additional services and merch. Membership prices are not published on the pages checked.
Where you’ll be
Penarth Marina, Penarth
Parking: Nearby options listed: Cardiff Barrage pay and display (CF64 1TP), Plymouth Park Car Park (CF64 1SN), and free street parking on Marconi Avenue and Llwyn Passat..
Meet the operator
- saunaflo@gmail.com
- saunaflo.co.uk
- No phone number is published.