All the SaunasSuggest a sauna

All the Saunas / Penarth

Sauna Flô

PenarthLast checked 11 Nov 2026Unverified

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..

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Meet the operator

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Sources