Explore hiking trails around Lardier-et-Valença, Provence-Alpes-Côte-d'Azur. The best hike near Lardier-et-Valença is Le Domaine des Marmottes via Route du Lauzanier, a 12.4 mile oneway in Aire d'adhésion du Parc national du Mercantour. Lardier-et-Valença has population 351.0.