An Italian mountaineering expedition in the Patagonian Andes. It includes well-known Aosta Valley guides, with technicians and mountaineers from Chilean organizations. The approach march offers the operator the opportunity to fix unusual landscapes in the extreme edge of South American lands, beaten by the southern winds. Some peaks are climbed in the Paine massif: first ascents are set, full of difficulties due to the nature of the mountains and the exceptional inclement weather.