The Serrai is one of the most characteristic canyons in the Dolomites, as well as being one of the most easily accessible. It is a gateway to the “sublime” Dolomite landscape, that natural beauty which has few rivals throughout the world. At the foot of the “Marmolada” system of the UNESCO Dolomites, you can enter this deep gorge hewn out of the rock by the erosive action of glaciers and the waters of the Pettorina mountain stream. The overall scene has a profound impact and illustrates the power of nature when it is wild and free.