Sauna venue · Dorset

The Island Sauna

The Island Sauna is a sauna venue in Portland, Dorset. It has wood-fired sauna and cold plunge. Sessions from £12.50 for 60 minutes.

Black Barge Beach, Mulberry Avenue, Portland, Dorset, DT5 1FA

  • Wood-fired sauna
  • Cold plunge

Checked 24 Oct 2026 from the venue's own website · Unclaimed listing ·Is this your sauna? ·Report a mistake

Sessions and prices

Adult session (60 minutes)
£12.50Mon, Tue, Wed, Thu, Fri, Sat, Sun | 1 hr | 12.50 British pounds | £12.50
Works out at
£12.50 an hour

Source: the venue's website, checked 24 Oct 2026.

Check before you book

  • Peak and off-peak prices
  • How long a session lasts
  • Whether towels and robes are included
  • Membership or bundle deals if you'll go often

For comparison, saunas in Dorset that publish a price charge £5–£15 for a session.Compare saunas

Opening hours and sessions

DayTimeSessionWho it's for
Monday07:30Session startmixed
Monday08:45Session startmixed
Monday10:00Session startmixed
Monday17:00Session startmixed
Monday18:15Session startmixed
Monday19:30Session startmixed
Tuesday07:30Session startmixed
Tuesday08:45Session startmixed
Tuesday10:00Session startmixed
Tuesday17:00Session startmixed
Tuesday18:15Session startmixed
Tuesday19:30Session startmixed
Wednesday07:30Session startmixed
Wednesday08:45Session startmixed
Wednesday10:00Session startmixed
Wednesday17:00Session startmixed
Wednesday18:15Session startmixed
Wednesday19:30Session startmixed
Thursday07:30Session startmixed
Thursday08:45Session startmixed
Thursday10:00Session startmixed
Thursday17:00Session startmixed
Thursday18:15Session startmixed
Thursday19:30Session startmixed
Friday07:30–19:30Openmixed
Saturday08:00–20:00Openmixed
Sunday08:00–20:00Openmixed

27 sessions shown. Times change, so check the venue's own page before you go.

Facilities

Heat
Wood-fired
Setting
Outdoor, by the sea
Cold plunge
Yes
Steam room
Not stated
Pool
Not stated
Hot tub
Not stated
Women-only sessions
Not stated
Children
Yes
Private hire
Yes

Address

Black Barge Beach, Mulberry Avenue, Portland, Dorset, DT5 1FA
Get directions

Questions about The Island Sauna

How much does The Island Sauna cost?

£12.50 for a 60-minute session, according to its website. Prices can change, so check when you book.

Does The Island Sauna have a cold plunge?

Yes, according to its website.

Can children go to The Island Sauna?

Yes, usually with an adult. Check the venue's rules.

Other saunas nearby

See all 15 saunas in Dorset

Before you go

Where this information comes from

Everything on this page comes from the venue's own website, checked on 24 Oct 2026:home page, prices page, booking page, opening hours page.

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