The Jardin d'Acclimatation (French pronunciation: ​[ʒaʁdɛ̃ daklimatasjɔ̃]) is a 19-hectare (47-acre) children's amusement park located in the northern part of the Bois de Boulogne in Paris, alongside other attractions.

Opened on 6 October 1860 by Napoléon III and Empress Eugénie, this Paris zoo was originally known as Jardin Zoologique d'Acclimatation, where plants and animals from the colonies could acclimatise to France's weather conditions. It was directed by Isidore Geoffroy Saint-Hilaire, son of the naturalist Étienne Geoffroy Saint-Hilaire, until his death in 1861.