From Piz Sorega, set off south-west on trail nr. 21/A, passing the Ütia Las Vegas Hut, in the direction of Pralongiá.
The road continues, more or less on the flat, through breathtaking high mountain meadows, and, after half an hour, you will reach the Ütia de Bioch Hut (2073 m). Now take the trail on the left, nr. 23, and go south, which will take you along the ridge and splendid meadows in flower to the Ütia Pralongiá Hut (2135 m). The view over the nearby Dolomites is superb.