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Thermarium building 10,500sq m spa in Norway with cutting-edge immersive light features
POSTED 24 Jul 2015 . BY Jane Kitchen
Halvorsen & Riene designed the buildings, while Thermarium is responsible for the spa concept, interior design, engineering and final construction Credit: Thermarium
Austrian spa design and equipment manufacturer Thermarium is building a three-level, 10,500sq m (113,000sq ft) spa complex called The Well about 11 miles (17km) south of Oslo in Kolbotn, Norway.

The privately-owned spa, billed as the largest in Norway, will include five areas designed to transport guests to different spa cultures, as well as unique, cutting-edge lighting technology to enhance relaxation. It is set to open in December 2015.

The spa concept, interior design, engineering and final construction are all by Thermarium, while Norwegian architects Halvorsen & Riene designed the buildings.

The overall design of the spa is “a mixture between modern and traditional Nordic design,” Adrian Egger, managing director for Thermarium, told Spa Opportunities. “But it also integrates different areas of the world.”

Egger said the owner wanted a consistent design throughout the spa, but also wanted each area to feel authentic to the wellness tradition from which it was inspired. “There is nothing like this in Norway,” he said.

A Japanese Onsen area includes a sauna, steamroom with basalt stones, fire room with decorative bamboo, and meditation room with a large gong and smaller singing bowls that a therapist activates for relaxing and energising ceremonies. Egger said the area features a “calm, silent design style” and uses authentic materials from Japan.

The Nordic Laconium is a warm, dark relaxation room with shimmering black mosaics on the seats and foot rests. Guests are surrounded by glass walls that show Nordic landscape scenery, which is dramatically illuminated by a green Nordic light. A glass fountain in the middle of the room also features a green illuminated basin.

The unique Ambilight Cinema Sauna is a semi-circle theatre with wooden benches facing a wall-mounted television, where nature videos interact with the sauna’s lights. The colours shown on the screen are reflected in the Ambilights that illuminate the sauna, giving guests an immersive experience.

“It feels like the whole room is part of the TV,” said Egger. “It gives you a feeling that you are part of this.”

An Egyptian Rasul room is used for mud treatments, while the jungle sauna and showers feature organically-shaped benches, bamboo walls and jungle motifs in the ceiling and window.

The Blockhouse Sauna rises to two storeys, giving guests an “extraordinary heat experience” on the second floor, said Egger. The structure is made of 6m (20ft) Kelo trunks, and the walls are clad in antique spruce.

An Art Deco steamroom features gold and yellow typical Art Deco style, and is a “colourful and strong, emotional room,” said Egger.

As guests travel to each area, Egger said, “They feel they’re really going to another world, but they can still feel that it’s part of The Well.”

The treatment menu is not finalised yet, but a sampling of treatments to be offered at the spa include classic whole body massage, hot stone massage, Thai massage, dry floating, hydropool, soap foam massage, facial massage, cosmetics, manicure, pedicure and mud treatments.

Product lines have not yet been decided.
A Japanese Onsen area a meditation room with a large gong and smaller singing bowls that a therapist activates Credit: Thermarium
The Blockhouse Sauna rises to two storeys, giving guests an “extraordinary heat experience” Credit: Thermarium
The reception room at The Well Credit: Thermarium
The spa includes different areas, such as this Turkish hammam, designed to transport guests to different spa cultures Credit: Thermarium
PROJECT PROFILE:

Spa complex Oslo
Spa design consultancy and equipment manufacturer Thermarium Bäder-Bau is working on a three-storey spa outside Oslo, Norway, which is set to open at the end of 2015.

Location: Oslo , Norway
Size: 6,230sq m (67,059sq ft)

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NEWS
Thermarium building 10,500sq m spa in Norway with cutting-edge immersive light features
POSTED 24 Jul 2015 . BY Jane Kitchen
Halvorsen & Riene designed the buildings, while Thermarium is responsible for the spa concept, interior design, engineering and final construction Credit: Thermarium
Austrian spa design and equipment manufacturer Thermarium is building a three-level, 10,500sq m (113,000sq ft) spa complex called The Well about 11 miles (17km) south of Oslo in Kolbotn, Norway.

The privately-owned spa, billed as the largest in Norway, will include five areas designed to transport guests to different spa cultures, as well as unique, cutting-edge lighting technology to enhance relaxation. It is set to open in December 2015.

The spa concept, interior design, engineering and final construction are all by Thermarium, while Norwegian architects Halvorsen & Riene designed the buildings.

The overall design of the spa is “a mixture between modern and traditional Nordic design,” Adrian Egger, managing director for Thermarium, told Spa Opportunities. “But it also integrates different areas of the world.”

Egger said the owner wanted a consistent design throughout the spa, but also wanted each area to feel authentic to the wellness tradition from which it was inspired. “There is nothing like this in Norway,” he said.

A Japanese Onsen area includes a sauna, steamroom with basalt stones, fire room with decorative bamboo, and meditation room with a large gong and smaller singing bowls that a therapist activates for relaxing and energising ceremonies. Egger said the area features a “calm, silent design style” and uses authentic materials from Japan.

The Nordic Laconium is a warm, dark relaxation room with shimmering black mosaics on the seats and foot rests. Guests are surrounded by glass walls that show Nordic landscape scenery, which is dramatically illuminated by a green Nordic light. A glass fountain in the middle of the room also features a green illuminated basin.

The unique Ambilight Cinema Sauna is a semi-circle theatre with wooden benches facing a wall-mounted television, where nature videos interact with the sauna’s lights. The colours shown on the screen are reflected in the Ambilights that illuminate the sauna, giving guests an immersive experience.

“It feels like the whole room is part of the TV,” said Egger. “It gives you a feeling that you are part of this.”

An Egyptian Rasul room is used for mud treatments, while the jungle sauna and showers feature organically-shaped benches, bamboo walls and jungle motifs in the ceiling and window.

The Blockhouse Sauna rises to two storeys, giving guests an “extraordinary heat experience” on the second floor, said Egger. The structure is made of 6m (20ft) Kelo trunks, and the walls are clad in antique spruce.

An Art Deco steamroom features gold and yellow typical Art Deco style, and is a “colourful and strong, emotional room,” said Egger.

As guests travel to each area, Egger said, “They feel they’re really going to another world, but they can still feel that it’s part of The Well.”

The treatment menu is not finalised yet, but a sampling of treatments to be offered at the spa include classic whole body massage, hot stone massage, Thai massage, dry floating, hydropool, soap foam massage, facial massage, cosmetics, manicure, pedicure and mud treatments.

Product lines have not yet been decided.
A Japanese Onsen area a meditation room with a large gong and smaller singing bowls that a therapist activates Credit: Thermarium
The Blockhouse Sauna rises to two storeys, giving guests an “extraordinary heat experience” Credit: Thermarium
The reception room at The Well Credit: Thermarium
The spa includes different areas, such as this Turkish hammam, designed to transport guests to different spa cultures Credit: Thermarium
RELATED STORIES
Klafs acquires Thermarium Bäder-Bau


Spa equipment manufacturer Thermarium Bäder-Bau has been acquired by the Klafs Group – a sauna, pool and spa manufacturer.
Thermarium Bäder-Bau designs giant spa complex for Oslo, Norway


Spa design consultancy and equipment manufacturer Thermarium Bäder-Bau is working on a three-storey spa outside Oslo, Norway, which is set to open at the end of 2015.
MORE NEWS
Rainer Maelzer joins Therme Group as chief entertainment officer
Rainer Maelzer, an experiential entertainment innovator, has been appointed chief entertainment officer by Therme Group.
Movie Park Germany reveals new Paramount attraction as part of its 30th anniversary celebrations
Movie Park Germany has opened a new Paramount Pictures-themed attraction as part of its 30th anniversary celebrations, using immersive storytelling and adaptive reuse to reinforce the park’s longstanding “Hollywood in Germany” positioning.
Therme Manchester reveals 90:90 strategy – 90 per cent of the UK population within a 90-minute drive of a Therme
Therme Manchester’s 28-acre development, which will include interconnected glass pavilions that measure 65,000sq m, will be the largest bathing and wellbeing attraction in the world once complete, according to prof David Russell, CEO of Therme UK. 
Efteling expands family offer with new Hooghmoed drop tower
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RMA Ltd

RMA Ltd is a one-stop global company that can design, build and produce from a greenfield site upw [more...]
Painting With Light

By combining lighting, video, scenic and architectural elements, sound and special effects we tell s [more...]
Polin Waterparks

Polin was founded in Istanbul in 1976. Polin has since grown into a leading company in the waterpa [more...]
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IAAPA Expo Europe was established in 2006 and has grown to the largest international conference and [more...]
+ More profiles  
FEATURED SUPPLIER

Iconic Liverpool attraction opens door to new operators
An opportunity to reimagine one of the UK’s most recognisable towers has been formally opened by Rivington Hark, as St Johns Beacon invites operators and partners to shape its next phase. [more...]
CATALOGUE GALLERY
+ More catalogues  
DIRECTORY
+ More directory  
DIARY

 

09-11 Jun 2026

World Sauna Forum 2026

Savutuvan Apaja, Haapaniemi, Finland
23-26 Aug 2026

Elevate Spa Riviera Maya Edition

The Riviera Maya Edition Kanai, Playa del Carmen, Mexico
+ More diary  
 


ADVERTISE . CONTACT US

Leisure Media
Tel: +44 (0)1462 431385

©Cybertrek 2026

ABOUT LEISURE MEDIA
LEISURE MEDIA MAGAZINES
LEISURE MEDIA HANDBOOKS
LEISURE MEDIA WEBSITES
LEISURE MEDIA PRODUCT SEARCH
ATTRACTIONS MANAGEMENT NEWS
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