Ifrane National Park protects 125,000 hectares of the western Middle Atlas across the provinces of Ifrane and Boulemane, between 1,300 and 2,400 metres altitude. Conceived in 1994 and established in October 2004, it was enlarged from its original 53,800 hectares in April 2008. The park contains one tenth of the world's Atlas cedar and about one quarter of the world's population of the endangered Barbary macaque, alongside 1,015 plant species including evergreen oak, maritime pine and Spanish juniper. The cedar groves near Azrou are the easiest place to see the macaques.