We are an authentic wood fired Finnish sauna on the Portstewart Strand, Northern Ireland. Providing the benefits of hot & cold therapy on the beach.

Our aim is to promote health and wellbeing on the North Coast through the use of sauna and cold water dripping. It is our passion to encourage environmental consciousness through an appreciation of the natural world.

Join us for golden sunsets, chilly mornings, blue skies, and storms all whilst basking in the rejuvenating heat of the sauna. Let us provide you with the best sea sauna experience on one of the most beautiful beaches in Northern Ireland.

Sauna & Sea are proud to have partnered with the National Trust North Coast, delivering our ‘sauna on the beach’ experience to Portstewart Strand. Sweeping along the edge of the North Coast, this two mile stretch of golden sand is one of Northern Ireland’s finest beaches and affords views of the Inishowen headland and Mussenden Temple perched on the cliffs above. Portstewart Strand is home to a 6000 year old dune network which has been declared an Area of Special Scientific Interest due to the rare and fragile habitats and wildlife that it supports.

The partnership between Sauna & Sea and National Trust North Coast supports the conservation work the National Trust does to maintain this special place.