From rusty steel walls to entirely transparent ones, and from
floating saunas to the world’s largest. We round up some
great-looking projects in the booming world of sauna bathing
THINKING BIG Agora Sauna Sandhornoya, Norway Design: Rintala Eggertsson Architects & Joar Nango A sauna – billed as the world’s largest at 180sq m (1,938sq ft) – opened last summer on a remote Norwegian beach on an island in the Arctic Circle as part of a cultural programme of art and music.
Jointly built by Norway-based Rintala Eggertsson Architects and artist and designer Joar Nango, the glass-fronted Agora Sauna holds more than 100 people and looks out onto the Arctic Sea, offering views of the mountainous seascape. It also features its own bar.
Norwegian musician and recording artist Biosphere has created a specially commissioned ambient soundtrack, called Polar Low, which is installed in the sauna.
Located in Sandhornoya, the Agora Sauna is part of a unique, moveable cultural platform called SALT, which aims to bring together art, architecture, music and food in the Arctic landscape. The amphitheatre-style seating of the sauna means the space will also be used for a programme of events, including talks and performances.
Originally designed as a temporary project, the sauna and SALT project are likely to remain in Sandhornoyha until September, with opening dates and times seasonal- and weather-dependent.
Located in Sandhornoya, the Agora Sauna is part of a moveable cultural platform called SALT
The amphitheatre style seating in the sauna can also be used for a varied programme of events
the Agora Sauna is part of a moveable cultural platform called SALT
The design of the sauna was inspired by traditional Norwegian fish racks
The design of the sauna was inspired by traditional Norwegian fish racks
INSPIRED BY NATURE Grotto Sauna, Ontario, Canada Design: Partisan Designed by Toronto-based practice Partisans, the battered-looking charred timber exterior of the Grotto Sauna in Ontario hides a curved, sensual, warm interior.
The sauna is perched on a private island in Georgian Bay, Ontario. The design was inspired by the rugged northern Canadian landscape, and by natural waterside grottos – with curved chambers worn smooth by water currents.
The exterior is built from charred cedar chosen for its weathered appearance, and prepared using the traditional Japanese Shou Sugi Ban method (an ancient art of burning timber to preserve and antique it). Inside, larged curved windows flood the space with natural light and provide views across the bay.
The sauna was designed using 3D modelling, and was constructed off site before being transported to its home by boat.
The architects said of the project: “The Grotto Sauna is a feat of old-world craftsmanship and new-world sustainability made possible by cutting-edge software and fabrication technology. It is a sculpted space, a sensual experience, and a sophisticated exercise in building science.”
The curved interior was inspired by natural grotto walls, which are worn smooth by the water
The charred wood was prepared and antiqued using traditional Japanese methods. The sauna provides views across the lake
Charred cedar was chosen for its natural, weathered appearance. The sauna juts into the lake
Charred cedar was chosen for its natural, weathered appearance. The sauna juts into the lake
BANDING TOGETHER The Bands, Lofoten Norway Design: Oslo School of Architecture and Design students Students at the Oslo School of Architecture and Design (AHO) have designed and built a quayside sauna and terrace from three connected wooden ‘bands’ that step down to the water in the fishing village of Lofoten in Norway.
‘The Bands’ is a project by students at the Scarcity and Creativity Studio, a graduate design and build studio with the AHO. The larch-lined structure was inspired by three historic buildings on the site: a fisherman’s cottage, a cod liver oil production building, and a cod salting building, which all date back to the early 1900s. The AHO graduates were tasked with designing the sauna and exterior facilites as part of a wider project which also involves the renovation of the three historic buildings.
The larch clad structure – which has been designed to look like three separate buildings, but is actually interconnected inside – houses a sauna, wooden benches and a wood burning stove. The outside terrace features benches and a table, as well as a barbeque and hot tub/plunge pool.
The structure is designed to look like three separate buildings, but the interior is actually one space
The project was designed by students at the Scarcity and Creativity Studio, part of Oslo School of Architecture and Design
A woodburning stove provides heat for the building. The design is clean and simple, with larch used throughout
The folds echo the rugged landscape and reference the historic buildings on the site
The folds echo the rugged landscape and reference the historic buildings on the site
SMALL BUT PERFECTLY FORMED Spruce Sauna, New England, US Design: Matter Design Boston-based firm Matter Design have designed an unusual maze-like sauna structure,with several rooms nesting vertically inside the narrow building, for a private farm in New England.
Spruce sauna features a dressing room, shower, plunge pool and steamroom. The building features curved ceiling, which, according to the designers: “Holds the steam at a specific elevation that one can slip above and below as moving through the programs.”
The dressing room, steam room, plunge pool and shower are nested vertically in this New England sauna
The dressing room, steam room, plunge pool and shower are nested vertically in this New England sauna
ON THE WATER Floating Sauna, Seattle, US Design: goCstudio Seattle-based architects goCstudio have built and launched a floating sauna in Seattle, providing locals with a new perspective of their waterfront city.
The designers wanted to create a tranquil refuge which could tour Seattle’s many lakes. Designs were drawn up in January 2014 and a successful Kickstarter campaign raised over US$40,000 to keep the project afloat. Construction was completed in in late 2015, and the vessel – named the wa_sauna – has now been tested and registered to sail.
The sauna is transported from lake to lake by its operators and is propelled through the water by an electric trolling motor. Heat is provided by a wood burning stove.
PHOTOS: goCstudio
Floating Sauna
The sauna is transported from lake to lake by its operators
ROUGH & READY Bathing Culture, Gothenburg, Sweden Design: Raumlabor When the City of Gothenburg wanted to revitalise its battered harbour front, as part of its wider scheme to regenerate the Jubilee Park and Frihamnen areas, the architects in charge – Raumlabor – turned to the country’s rich sauna bathing tradition for inspiration.
They planned to create a project called Bathing Culture, with a first phase being the building of a beach and the Sauna in Frihamnen.
The 20-seater sauna building, constructed by volunteers out of local recycled materials, has bank-side changing rooms, riverside walkways and landscaping.
Phase two will see the creation of a public bath next to or in the river, as well as outdoor water play, cultural buildings, a roller derby track and an urban garden space. The sauna won the architects of Sweden Västra Götalands architecture prize for 2015.
The sauna is accessed via a wooden bridge. It is part of a wider project aiming to revitalise the harbour
The sauna was made with entirely recycled materials, with a wooden interior and corrugated iron cladding
The sauna was made with entirely recycled materials, with a wooden interior and corrugated iron cladding
Longevitix, a clinical platform for preventive and longevity medicine, has launched its AI-
powered intelligence system to help physicians deliver continuous, personalised longevity-
focused care at scale.
Atmantan Wellness Centre, an integrative wellness destination in Mulshi, near Pune in India, is
expanding its portfolio by adding a new centre in Hyderabad that will launch between 2028 and
2029.
A recent survey by the UK Spa Association (UKSA) into the industry’s approach to cancer care
has revealed that almost half of participating respondents (46 per cent) are unaware that
cancer is a disability and guests with a cancer diagnosis must be given
Mexican operator, Solmar Hotels and Resorts, is hosting a series of events in celebration of
Global Wellness Day, including a Temazcal ceremony at its Playa Grande Resort and Spa in Los
Cabos.
Mandarin Oriental has announced a standalone residence brand, Mansions, which will debut at
Emirates Palace, Mandarin Oriental Mansions, Abu Dhabi, in 2029.
Four Seasons Resort The Nam Hai in Hoi An, Vietnam, has put together a Global Wellness Day
(GWD) agenda with activations rooted in nature and shaped by four pillars of Joy – in
alignment with the day’s theme #JoyMagenta.
The Global Wellness Summit (GWS) will celebrate its 20th anniversary at the 2026 event in
Phuket, Thailand, later this year with the theme: The Science, Art and Soul of Wellness.
Auko, an all-inclusive development, is opening in Phong Nha in Vietnam in Q3 2026, with a
series of 30 tented eco-lodges and wellness hospitality operations by Lumina Wellbeing.
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