Mobile saunas are trailers and towable cabins, and they go wherever the water is. Nearly all of them are wood-fired, and a good proportion sit on a coastline.
They are scattered right across the UK, from Shetland and the Hebrides down to the south coast. Sessions are booked in advance, because the sauna may not be in the same place next month.
In the United Kingdom, 26 of the curated saunas fit this cut. See the full the United Kingdom country guide for every venue, or keep scrolling for just the mobile saunas.
Every mobile sauna in United Kingdom
Braw Saunas
£Inverkip, United Kingdom
Wood-fired saunas at Lunderston Bay on the Firth of Clyde, positioned for the sea plunge between rounds. Weekend-only small-group bookings with coastal views west across to Cowal.
Caladh Sauna
££Isle of Bute, United Kingdom
Caladh is a mobile wood-fired sauna on the quay at Port Bannatyne, Isle of Bute. Sessions pair sauna heat with a sea swim off the quayside. The Eider Bakery next door handles baked goods and warm drinks afterwards.
Clach Mara Sauna
££Thurso, United Kingdom
Clach Mara is a hand-built, mobile wood-fired sauna that travels to coastal locations along Scotland's North Coast. Sessions accommodate 6–8 people and feature ocean views, wood-fired heat, and cold water immersion in the sea or from a bucket. Bookings are available for both communal and private groups year-round.
Cromarty Community Sauna
££Cromarty, United Kingdom
Cromarty Community Sauna is a mobile, community-run sauna that relocates monthly along the Cromarty coast. Sessions combine traditional heat exposure with optional plunges into the sea, and are operated as a social enterprise by the local development trust.
Driftwood
£Stonehaven, United Kingdom
An Estonian-style wood-fired sauna built into a converted horse box pulled up beside Stonehaven's harbour. Up to six per session, with direct beach access for North Sea plunges and a cold freshwater shower outside.
Great Glen Sauna
£Invergarry, United Kingdom
A wood-fired horsebox sauna at the Bridge of Oich, along the Caledonian Canal near Invergarry. Social drop-in sessions and private hire both run against the Great Glen backdrop. It is reached on foot from the car park.
Haar Sauna — St Ninian's
£Bigton, United Kingdom
Scotland's first mobile wood-fired sauna, most often stationed above the tombolo at St Ninian's Beach in south Shetland. Up to six in an Estonian hut with a HUUM stove. Cold-water therapy comes straight from the North Atlantic.
Happi Sauna — Chinnor
£Chinnor, United Kingdom
The Happi Sauna wood-fired horsebox in residence at The Peacock Country Inn near Chinnor, with cold plunges and countryside views. Guided hot-cold sessions run for small groups, plus private hire of the whole sauna.
Happi Sauna — Princes Risborough
£Princes Risborough, United Kingdom
A wood-fired horsebox sauna that sets up at Orchard View Farm near Princes Risborough, with cold plunges and Chilterns views. Guided hot-cold sessions run for small groups, from social slots to women-only Her Space and quiet bookings.
Hebridean Saunas
££Isle of Barra, United Kingdom
Hebridean Saunas is a mobile wood-fired sauna operating seasonally on the Isle of Barra and Vatersay in Scotland. The venue moves between beachside locations throughout summer, offering sessions with direct access to cold ocean water for contrast bathing.
Island Sauna Shack
£Isle of Mull, United Kingdom
A wood-fired sauna that rotates between Mull's piers and bays: Salen, Tobermory, Fidden, Portnangael. The sound is a few steps away for the cold dip. Community sessions and private 90-minute hires both run, served with homemade teas and fruit platters.
Löyly & Jää — Addingham
£Addingham, United Kingdom
A wood-fired horsebox sauna on the riverside at Olicana Park in Addingham. This is the Joki, or river, site of Löyly & Jää. Cedar heat paired with a plunge into the river, taken as membership, private hire or a booked session.
Löyly & Jää — Skipton
£Skipton, United Kingdom
A wood-fired horsebox sauna beside the lake at Draughton Heights Campsite near Skipton. This is the Järvi, or lake, site of Löyly & Jää. Cedar-lined heat and a cold plunge, taken as membership, private hire or a booked session.
Pigg
££Glasgow, United Kingdom
Pigg is a mobile wood-fired Scandinavian sauna accommodating up to eight people, currently based at Hillhead Sports Club in Glasgow's West End. Sessions feature the classic heat-cold plunge cycle, with custom-built facilities and state-of-the-art cold plunge pools. Available for drop-in bookings and private hire.
Saltbox Sauna
£Stornoway, United Kingdom
A trio of mobile wood-fired saunas that rotate between beaches and bays across Lewis, Harris, Berneray and North Uist. Each has an ocean view. One called Mara is most often parked at Bayble Beach east of Stornoway.
ScandiBox Saunas
££Dronfield, United Kingdom
ScandiBox is a mobile wood-fired sauna that travels to locations throughout the Peak District. Small groups book communal sessions or private hire. The sauna runs at 80 to 100°C, with outdoor cold showers for the other half of the cycle.
Seabiscuit Sauna
£Aberdeen, United Kingdom
A mobile wood-fired barrel sauna on Aberdeen's Fittie beachfront, leaning into ritual: vihtas, aromatic steam, herbal teas and brownies between rounds. Solo slots, group sessions and day-long private hires.
Stravaig Saunas
£Ballater, United Kingdom
A wood-fired dry sauna on Royal Deeside near Balmoral, booked for set sessions or hired out as a mobile unit for events. Cold plunge tub on site and a hose-fed shower for the dousing.
Thaxted Sauna Company
£Thaxted, United Kingdom
A wood-fired, eight-person sauna on wheels, currently parked in a meadow behind Claypits Farmhouse. Cold plunge tubs stand outside, and the longer sessions add essential oils or a house salt scrub. There's no car access, so park on Bardfield Road and walk in along the public footpath.
The Cabin
£London, United Kingdom
The Cabin is a seasonal outdoor sauna on Clapham Common, set up near the children's paddling pool for the winter. A 55-minute session moves between a wood-fired sauna, cold plunge tubs and fresh air on the Common. Guided sessions show first-timers what to do, and a yurt hosts yoga.
The Nomadic Sauna
££Shoreham-by-Sea, United Kingdom
The Nomadic Sauna brings a wood-fired Finnish sauna experience to Kingston Beach in Shoreham-by-Sea. This mobile venue operates seasonal sessions right by the coast, offering a unique opportunity to combine sauna bathing with proximity to the sea.
The Wee Wild Sauna — Lochwinnoch
££Lochwinnoch, United Kingdom
A wood-fired mobile sauna based in southwest Scotland, operating at rotating locations near Lochwinnoch and Prestwick. Sessions combine sauna heat with cold plunges, set in natural outdoor settings including coastal access at the sailing club venue.
Watershed Sauna
£Findhorn, United Kingdom
A wood-fired sauna in a vintage horse box, parked in the East Beach car park at Findhorn. The Moray Firth is a few paces away. Communal groups and private hires both run, and slots are released about six weeks out.
Wembury Wild Sauna
£Wembury, United Kingdom
Hand-crafted horsebox sauna in Churchwood Valley, a wooded glen running down to Wembury Bay. Fifty-minute sessions, with the South Devon coast path on the doorstep. Best after a surf or a coastal walk.
Wild Dook Sauna
££Lochmaben, United Kingdom
Wild Dook is a handcrafted sauna in a converted horsebox. It travels to locations across Dumfries and Galloway, Kirk Loch near Lockerbie among them. Community sessions and private hire both run the contrast cycle, with a cold plunge and changing facilities on site.
Wild Scottish Saunas
£Kingsbarns, United Kingdom
A twelve-person traditional Finnish sauna that rotates between Kingsbarns, St Andrews, Elie, Eden Springs and Forbes of Kingennie on the East Coast. Kingsbarns Beach, looking out across the North Sea, is the anchor location.