Established in 1993, Mont Mars Regional Nature Reserve covers an area of 390 ha on the left bank of the lower Valle del Lys. It is situated in the Municipality of Fontainemore, at the head of the valley crossed by Stream Pacoulla. The Reserve develops between the 1,670m and 2,600m of altitude, and is characterized by a variety of alpine environments of great interest:
Further information (Italian text)