10. Machu Picchu, Peru
Machu Picchu, a 15th-century Inca site located on a mountain ridge is often referred to as “Lost City of the Incas”. A UNESCO World Heritage Site and also a Peruvian Historical Sanctuary built in the classical Inca style, Machu Picchu was voted as one of the Seven Wonders of the World in an internet poll conducted in 2007. Traveling to this spectacular ancient city with an air of mystery and grandeur is often termed as a trip of a lifetime.