The Zezere Valley has all the characteristics of a glacial landscape: waterfalls and steep slopes chaotically strewn with boulders and dotted with sparse vegetation... Half-way along this straight line, the jagged edge of the glacial cirque emerges: Cântaro Magro summit and the pyramid of Torre. The road then passes very close to the source of the Zezere ("Cantaros", accessible on foot) before commanding a fine view of the valley from a fountain.