The renowned institution of Deyrolle, established in 1831, is the last cabinet of curiosities open to the public . Deyrolle offers an opportunity to discover and learn, much like a natural history museum, where collectors, scientists and decorators from around the world come to observe the beauties of nature and marvel at the amazing collection on display. Deyrolle prides itself on being a living heritage company. No animals on display have been killed, non-domestic animals come from zoos, parks or circuses where they died of old age or disease. 

On the ground floor of this two storey emporium is Le Prince Jardinier. Gardening tools and goods that are made in France and Italy. On the upper floor is a wide assortment of exotic and native animals, birds, insects, geology, and curiosities.

Deyrolle has a vast collection of books, art, and educational charts on the natural sciences.