amazing view of the emerald waters of humantay lagoon with the glacier in background, cusco region, peru

lake mountain reflection wilderness nature reservoir landscape fjord valley water plateau fell alps highland tarn river humantay lake lagoon peru park reserve water green blue emerald turquoise glacier ice snow color colorful colored ecology environment climate change wild wilderness brilliant bright pristine reflection peaceful panorama panoramic landscape viewpoint scene scenic scenery mountain andes famous destination attraction landmark peruvian nature natural national shore lakeshore hike hiking trek trekking salkantay adventure path pathway bay rock rocky range vilcabamba valley basin background trip journey tour tourist tourism vacation