From Costoni di Croda Rossa you can enjoy a very nice view of Val Sassovecchio, where goes up one of the most famous ( and most frequented ) paths of the Alps. On the left Cima Una, Crode Fiscaline and Monte Paterno ( with the Tre Cime in the background ). On the saddle the Rifugio Locatelli alle Tre Cime di Lavaredo and on the right Sasso di Sesto and Torre di Toblin.