Classic 4 day Inca Trail hike to Machu Picchu is our top tour rated hike, Walking Inca Trail 4 days 3 nights with Explore wich is Peru’s most sought-after trek for its breathtaking panoramas, vast ecological diversity, and well-preserved archeological sites. It is trekking 4 days along the original ancient stone Inca path, we traverse high mountain passes and trek.<