The Xingo Canyon - one of the largest and most beautiful in the world - is a deep valley 65 km long by 170m deep and its width ranges from 50 to 300 meters.
The 60-million-year rocky cliffs spring from the crystal emerald waters of the lake formed by the construction of the Xingo dam in the Sao Francisco river.
Local attractions include rides by boats, catamaran or schooner into the canyon, the lookout at Piranhas town, a visit to the Xingo museum and to the hydroelectric power plant. Also, climbing, rappeling, cable crossing and trekking are available.
Source: BLOG DE VIAGEM