old military barracks ruins from the first wolrd war on the path to rocca la meja, one of the most important peaks of the

adventure alps barracks calm climb cloudy cottian cuneo day european france high hike hiking italy lake landscape maira maritime meja mercantour military mountain national nature outdoor panorama park path peaks piedmont preit quiet red rocca ruin scenic serenity sky spring summer tourism tranquility trekking trip view walk war water way world