On Tuesday, October 9, 1860, the Jardin d'Acclimatation opened its doors in the Bois de Boulogne. This immense green space, with its scientific, entertaining and educational vocation, quickly became a favorite haunt of Parisians, who came to marvel at exotic animals and plants, as well as tribes from faraway lands. The Jardin d'Acclimatation suffered many setbacks during the various wars, and later became an amusement park where families still enjoy having fun today.