The 4-day Inca Trail hike is renowned for being one of the world's best hikes. Along the way, discover the pathways of the Inca and be amazed by the wealth of archaeological treasures and natural beauty. Hike many passes with unbelievable Andean views. The Machu Picchu national park is home to many archaeological sites, ecological zones, and species of birds and flowers. The famous Machu Picchu citadel is a must-see. Pass through the Sungate before taking an informative tour through the ruins.