When visiting Peru, the Amazon rainforest is only a 25-minute jet flight from the Inca capital of Cuzco, and once you land, the wildest, most remote, yet accessible Amazon destination in Peru is the Heath River, which lies two hours from the Puerto Maldonado airport in the lowland rainforest at the Peru/Bolivia border. This sinuous, 80-meter-wide, tropical river flows out of the heart of the world’s largest uninhabited, unhunted tropical rainforest: the two-million-hectare (five-million-acre) rainforest wilderness of the Tambopata National Reserve and Madidi National Park.