The Brague is a river in the département of Alpes-Maritimes and the région of Provence-Alpes-Côte d'Azur in France. The Brague takes its source near Châteauneuf-Grasse and ends in the Mediterranean Sea near Antibes. Between Valbonne and Biot, a 9-kilometre (6 mi) long path follows the river. Part of the Brague Valley is covered by a park called the "Parc Départemental de la Brague". The Brague is 21 kilometres (13 mi) long.