andes mountains of south america in peru

altiplano america andes beautiful chachani crater desert disaster eruption geological geology glowing high landscape mount mountain mountains natural peru rock rocks scenic sky smoke south travel tourism peruvian cuzco cusco nature inca hiking landmark valley city background civilization machu ancient scenery tourist adventure peak trail colorful architecture rainbow trekking hill range view cordillera atacama southamerican plat plateau plain ausangate region snow summits huay huash huaras