Markus Schietsch's Zurich Elephant House boasts a domed roof

Search results:

Zurich Elephant House boasts a domed wooden roof and swimming pools for animals

Swiss firm Markus Schietsch Architekten has completed a new elephant house for a zoo in Zurich featuring an elaborate wooden gridshell roof and a glass-sided swimming pool (+ slideshow).

Elephant House by MSA

The Kaeng Krachan Elephant Park at Zoo Zurich offers six times as much room as the previous enclosure, creating an environment where the mammals can roam freely between indoor and outdoor spaces, while also making it easier for visitors to observe the animals.

Elephant House by MSA

Markus Schietsch Architekten collaborated with landscape firm Lorenz Eugster and engineering office Walt + Galmarini on the project, creating a compound that can accommodate up to 10 elephants at a time.

Elephant House by MSA

The building's most prominent feature is its domed wooden roof, which has an area of 6,800 square metres. It is interspersed with 271 ETFE plastic skylights – all in different shapes and sizes – to create the impression of tree branches.

Elephant House by MSA

"The roof dissolves into a transparent maze-like structure that establishes an organic relationship to the surrounding forest," said the architects in a project text.

"In the interior, the roof unfolds its atmospheric effect – as if through a canopy of trees, the sunlight filters through the intricate roof structure, generating constantly changing light atmospheres."

Elephant House by MSA
Photograph by Dominique Marc Wehrli

The roof was constructed from prefabricated triple-layer panels, which were assembled flat on site and then bent to create the domed form – known as a gridshell. Built, the structure has a wavy profile that lifts up at certain spots to reveal glazed wall sections.

Elephant House by MSA
Photograph by Dominique Marc Wehrli

"The continuously changing facade structure consists of lamellas that seemingly grow up to the edge of the roof as an organically shaped band, indicating the load-bearing areas," said the team. "The iconographic shell of the roof, together with the dynamic facade, form an atmospheric envelope concentrating the essence of the design into a symbiosis between architecture and landscape."

Elephant House by MSA
Photograph by Dominique Marc Wehrli

The 11,000-square-metre complex boasts several different watering holes, allowing elephants to swim and bathe. There is also a pool with a glass wall, providing an underwater viewpoint for visitors to observe the animals swimming from a more unusual angle.

Elephant House by MSA

This gives the animals more freedom to develop their social relationships and ensures greater security for the animal keepers, according to Zoo Zurich.

Elephant House by MSA

Six elephants moved into the Zoo Zurich enclosure in mid-March to allow them to get used to their new environment, ahead of the opening in June. Unlike the previous compound, the new elephant house allows "protected contact," which means that keepers are never in the same room as the animals.

Elephant House by MSA

The Kaeng Krachan Elephant Park takes its name from a national park in Thailand, where the zoo supports a project to help protect Asiatic elephants from conflict with farmers over damage to plantations.

Elephant House by MSA

A number of zoos have been redesigning their animal enclosures in response to growing information about the needs of different species, creating areas that offer more stimulation and space. Examples include the glass-domed elephant house at Copenhagen Zoo by Foster + Partners and a giraffe house with thatched walls at Rotterdam Zoo.

Last year, Bjarke Ingels' firm BIG unveiled Zootopia – a vision for the future of Denmark's Givskud Zoo where animals and humans "co-exist", with buildings disguised by the landscaping of the site.

Photography is by Andreas Buschmann unless specified otherwise.


Project credits:

Client: Zoo Zürich
General planners: CGA, BGS Architekten
Architect: Markus Schietsch Architekten
Construction management: Fischer Architekten, BGS Architekten
Landscape architect: Lorenz Eugster Landschaftsarchitektur, Vetsch Partner Landschaftsarchitekten
Structural engineers: Walt + Galmarini
Technical services: TriAir Consulting
Electrical engineers: Schmidiger + Rosasco
Light design: Bartenbach Lichtlabor

Elephant House by MSA
Ground floor plan – click for larger image
Elephant House by MSA
Roof plan – click for larger image
Elephant House by MSA
Section – click for larger image
Elephant House by MSA
Roof diagram – click for larger image
Elephant House by MSA
Roof diagram – click for larger image