At 9 a.m., we depart from your hotel in a 4x4 vehicle, driving for about three hours from Arequipa to the road's end at 4064 m. Along the way, we traverse steep dirt roads and the Pampas Cañahuas plateau, part of the Aguada Blanca and Salinas National Reserve, where we may spot wildlife like vicuñas, guanacos, and Andean foxes. We then tackle a challenging off-road drive to "El Collado" at 5100 m, where we prepare and pack our equipment for the climb. The hike begins with a gradual, flat trail and continues with a steady ascent past Inca ruins. After two hours, we reach Chachani's base camp (5163 m), set up tents, and enjoy lunch with stunning views of the Andes.