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Saunas in Ireland

Sauna & Sea

Portstewart, Co. Derry

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By the sea in Co. Derry

Sauna & Sea

Portstewart, Co. Derry

Sauna and Sea is a wood-fired Finnish sauna on Portstewart Strand, a National Trust beach on the Causeway Coast. Its big window looks out across the North Coast towards Donegal.

Rated 5.0 from 149 Google reviews (October 2026)

  • Wood-fired
  • On the beach
  • Sea view
  • Showers
  • Changing area
Book a sessionOpen in Google Maps

At a glance

Where
Portstewart, Co. Derry
Setting
By the sea
The sauna
Wood-fired
Cooling off
Sea swim nearby
Facilities
Showers, Changing area
Groups
Not listed
Access
Not listed
Last checked
October 2026

About Sauna & Sea

There's a changing tent, an outdoor shower, drinking water and deck chairs. Alternate between the sauna and a sea dip.

What people say

Our summary of 149 Google reviews, averaging 5.0, read in October 2026.

The view
Reviewers say the view could be any beach in the world.
Well set up
The changing room, shower and water are all appreciated.
Great host
The host is described as wonderful.

Good to know

  • Open Friday to Sunday when we checked.
  • National Trust parking charges may apply on the strand.

Sauna & Sea: quick answers

When is Sauna & Sea open?

As of October 2026: Friday to Sunday 9am to 6pm; Monday to Thursday Closed. Check their booking page before you travel.

Where is Sauna & Sea?

Portstewart Strand, Portstewart, Co. Derry, BT55 7LY, in County Derry.

Saunas nearby

All saunas in Derry