What Is the Biggest Dinosaur in the Natural History Museum?

If you’re a dinosaur enthusiast, you’ve probably been to the Natural History Museum at some point in your life. It’s a fascinating place that showcases the wonders of our planet’s natural history.

One of the most impressive exhibits is undoubtedly the dinosaur collection. But have you ever wondered which dinosaur is the biggest one in the museum? Let’s find out!

The Biggest Dinosaur

The biggest dinosaur at the Natural History Museum is undoubtedly the Diplodocus. This giant herbivore was estimated to have weighed around 33,000 pounds and measured up to 90 feet long, making it one of the largest land animals ever to exist.

History of Diplodocus

Diplodocus lived during the Late Jurassic Period around 150 million years ago. Its name means “double beam,” referring to its unique double-beamed tail bones. It had a long neck and tail, small head, and four sturdy legs that supported its massive body.

Discovery of Diplodocus

The first Diplodocus fossils were discovered in 1877 by American paleontologist Samuel Wendell Williston in Colorado, USA. The discovery was made possible by railroad engineer Oramel W. Lucas, who helped Williston obtain funding for his expedition.

Diplodocus at the Natural History Museum

The Diplodocus specimen at the Natural History Museum is called “Dippy,” and it’s one of only ten complete Diplodocus skeletons known to exist worldwide. Dippy was acquired by Andrew Carnegie in 1899 and gifted to King Edward VII as a gesture of goodwill between Britain and America.

  • Dippy was unveiled at the Natural History Museum in London in 1905.
  • The skeleton consists of over 292 bones.
  • The head on display is a replica as the original skull was too heavy to mount on the skeleton.
  • The skeleton stands at an impressive 26 meters long and 4.3 meters wide.


In conclusion, the Diplodocus is the biggest dinosaur in the Natural History Museum. Its sheer size and unique features make it one of the most impressive exhibits in the museum. If you haven’t seen “Dippy” yet, it’s definitely worth a visit!