The hike to Laguna Wilcacocha is free. You just need to pay 4 soles for the chicken-bus ride from Huarez. The hike to the top is about 1.5 to 2 hours. The altitude at the top is 3750 metres. The lake itself is nothing special but the view of the landscape is astonishing. It's a good place to acclimatize the body. #hiking #trekking #landscapes