6. Inca Trail
Breathtaking is put in a whole new light for those who want to endure this trail. Not recommended for those who are weak of heart, have breathing issues, and those who are not willing to walk on a vertical incline the entire way. Still interested? This trail takes you through the jungle in style. The cloud forest opens up to the Sun Gate of the Incan and Mayan civilizations. To preserve the trail, only 200 people are allowed to travel it daily to prevent erosion.
