The archaeological group of Machupicchu. Being in the archaeological group of Machupicchu is another great thing to do. 500 years ago, Machu Picchu was an Inca settlement perched on the mountain ridge, surrounded by steep terraces for agriculture, linked to other Inca outposts by a network of trails through the mountains. The citadel was deserted before the arrival of the Spanish in the 16th century, and dense jungle vegetation covered the ruins. In 1911, this archaeological group was discovered and excavated by Hiram Bingham. Today, the superb stonework of the Incas endures, but the whole story of Machupicchu remains a mystery. This will definitely be the best thing you will experience when visiting the citadel. http://ping.fm/j8Djn