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clock-iconPUBLISHEDMarch 13, 2026
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The World’s Only Fully Taxidermied Blue Whale Had Its Mouth Sealed For A Very NSFW Reason

“We must be content with the fact that it was two citizens of our own city that enjoyed this privilege.”

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Rachael Funnell

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.

Senior Science Writer

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.

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EditedbyKaty Evans
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Katy Evans

Deputy Editor-In-Chief

Katy has a BA in Humanities and Philosophy, with over 20 years of experience in online and print publishing. She was named the Association of British Science Writers' Editor of the Year in 2023.

malm whale on display with intact skin

We only have ourselves to blame for no longer being able to dine inside a large taxidermy whale.

Image credit: Trygve Finkelsen/Shutterstock.com


The Malm whale, or Malmska Valen, in Sweden is thought to be the world’s only fully taxidermied blue whale with its complete skin mounted on display. Other museums display whale skeletons and casts, but none with real skin, or one that you can pop open the mouth of and climb inside.

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That’s what used to go down at the Gothenburg Museum of Natural History, with historic photos showing people sitting down and even enjoying a cup of tea inside the mouth of the Malm whale. An opportunity that came to a swift end when two people climbed inside and did something nobody expected.

Yes, the Malm whale’s open jaw had to be closed after two people were caught getting it on inside the taxidermy animal in the 1930s. According to Atlas Obscura, the chairman of the museum reportedly said of the incident, “We must be content with the fact that it was two citizens of our own city that enjoyed this privilege.”

I suppose a love of the natural world can take you to all sorts of places.

The Malm whale's mouth open on display in 1982.
The whale's mouth open on display in 1982.
Image credit: Photographed by Håkan Berg, www.digitialmuseum.se CC BY 4.0

Shenanigans aside, the Malm whale is a truly a remarkable specimen. The animal’s life came to an end in 1865 when it beached in Askim Bay, after which it was reportedly killed by fishers. Then taxidermist August Wilhelm Malm arrived on the scene with big dreams.

Rather than transporting the carcass in pieces or preserving it only for its skeleton, he decided he wanted to treat it so that it could be preserved intact. That same skin was later stretched over a frame fitted with a hinged jaw that could open to allow people to walk inside. Visualizing, presumably for the first time, what it would be like to get swallowed by a whale.

The Malm whale being moved to its future home Gothenburg Museum of Natural History. The whale was named after August Wilhelm Malm, curator at Gothenburg Museum's zoological department.
The Malm whale being moved to its future home, the Gothenburg Museum of Natural History. The whale was named after August Wilhelm Malm, curator at Gothenburg Museum's zoological department.
Image credit: Photographed by Elisabeth Petersson, Göteborg Natural History Museum, Public Domain

Getting swallowed whole is actually highly unlikely despite the vast size of some whale species. Even less so for a blue whale that’s a specialist in eating tiny krill. That said, a man did briefly enter the mouth of a humpback whale before being swiftly spat out again (and no, there was no hanky panky that time).

With a maximum length of up to 30 meters (98 feet) and weighing 180 tonnes (200 tons), blue whales are the largest known animals ever to have lived on Earth. The Malm whale was only a juvenile when it died at around 16 meters (52 feet) long, but it’s still among the largest taxidermy specimens on display in any natural history museum across the globe.

Another impressive specimen is that of Henry the elephant, thought to have been the largest extant terrestrial animal on Earth when it was killed in 1955. It’s possible Henry’s descendants could still be lurking in the Angolan Highlands, as discovered in one scientist’s 10-year search for the region’s “ghost elephants”.


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