Machu Picchu

Machu Picchu
Located in southern Peru, this fascinating city lies on top of a mountain that’s accessible by train or 4 day trek. It was an important center for the Inca civilization but was abandoned when the Spanish came and is famously referred to as the “Lost City of the Incas.” The location was made a UNESCO World Heritage site in 1983. Concerns over growing numbers of tourists has led to limitations on tourists there, though only by a fraction of what is necessary. It was also named one of the New Seven Wonders of the World in 2007.