Traverse three climatic zones from rearing Andean mountains to mist-swathed cloud forest on the lower slopes en route to the bowels of the jungle in Parque Nacional Manu, the Amazon’s most awe-inspiring adventure. Manu has long been Peru’s best-protected wilderness, brimming with opportunities to see fabled jungle creatures, such as https://www.youtube.com/watch?v=6Ab71DhNam4