Aerial, drone shot of a road and a bridge, at the Pukamayu Red River, on a sunny day, in Cusco, Peru, South America

peruvian highlands peru quechua puka red andes cusco palcoyo rainbow mountain soil erosion road geological valley red sandstone palcoyo mayu river trekking red river canyon pucamayo bridge river antachaka landscape quebrada erosion mountain destination tourism andachaca travel red nature sandstone rock view pinkish red aerial south copper drone stone pukamayu red background tour natural tourist formation desert america national sky