Machu Picchu is an ancient Incan city located in the Andes Mountains of Peru. Built in the 15th century, it is renowned for its sophisticated dry-stone construction and stunning panoramic views. The site is situated at an altitude of about 2,430 meters (7,970 feet) and is surrounded by lush greenery and steep cliffs, making it a remarkable example of Incan engineering and architecture. Discovered by American historian Hiram Bingham in 1911, Machu Picchu has since become a UNESCO World Heritage Site and a popular tourist destination. The site features various structures, including temples, terraces, and agricultural areas, reflecting the Inca civilization's advanced knowledge of agriculture and astronomy.