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Saunas in Ireland

The Swilly Sauna

Rathmullan, Co. Donegal

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By the sea in Co. Donegal

The Swilly Sauna

Rathmullan, Co. Donegal

The Swilly Sauna is right on the beach at Rathmullan, looking across Lough Swilly. You can go from the heat straight into the water and back again.

Rated 5.0 from 171 Google reviews (October 2026)

  • On the beach
  • Sea view
  • Barrel sauna
  • Group bookings
Book a sessionOpen in Google Maps

At a glance

Where
Rathmullan, Co. Donegal
Setting
By the sea
The sauna
Barrel
Cooling off
Sea swim nearby
Facilities
Not listed
Groups
Group bookings available
Access
Not listed
Last checked
October 2026

About The Swilly Sauna

It's popular for groups, including hen parties, and the team will help plan private bookings. Essential oils are used in sessions. It's run by Ricky.

What people say

Our summary of 171 Google reviews, averaging 5.0, read in October 2026.

Friendly staff
Friendly staff are mentioned in 30 reviews and accommodating staff in 10 more.
Beachfront
The beach view is mentioned in 14 reviews.
Great for groups
Hen parties and friend groups say everything was looked after.

Good to know

  • Check Instagram for booking links and updates.
  • Wednesday evenings and weekends when we checked.

The Swilly Sauna: quick answers

When is The Swilly Sauna open?

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

Where is The Swilly Sauna?

Main Beach car park, Rathmullan, Co. Donegal, in County Donegal.

Saunas nearby

All saunas in Donegal