Choquequirao, located in Apurimac Canyon, is a remote historical site of the ancient Incas also known as “the Lost Machu Picchu.” Most treks to Choquequirao take 4 to 5 days as you must cover 28 miles (45 km) and hike up and down the Apurimac Canyon. Day 1: When you arrive at the trail you can see y...