Day 3 of 10: Sunrise light strikes  Nevados Chacraraju (20,039 ft or 6108 m) over our tent camp in Huaripampa Valley at 13,780 ft or 4200 m elevation. Trek 10 days around Alpamayo in Huascaran National Park (UNESCO World Heritage Site), Cordillera Blanca, Andes Mountains, Peru, South America.