A full-day E-grade hike (moderate difficulty), to be undertaken only when free of snow and ice. From Passo Cinque Croci, follow trail 326 to Forcella Magna, passing through Passo Lasteati. From Forcella Magna, continue on trail 373, a mule track leading first to Bivacco Coro Sasso Rotto, passing by the small lake at Forcella Magna. Stay on the mule track and turn right toward Forcella delle Buse Todesche. Descend on the opposite side to the L36 junction, then follow the white-red signs to Bivacco and Lago delle Buse Todesche (also known as Cengello Lake), and finally return to the refuge.