Explore hiking trails around Châteauneuf-Grasse, Provence-Alpes-Côte-d'Azur. The best hike near Châteauneuf-Grasse is Le Styx Loop via Sentier de l'Imbut, a 5.5 mile loop in Parc naturel régional du Verdon. Châteauneuf-Grasse has population 3664.0.