This site has helped historians to learn more about the Inca civilization. Archaeologists have divided all the sections of the site into three categories: religious, agricultural, and urban. If you hire a guide during your trip to Machu Picchu, you will always know what you're looking at. Examples of some elements of the larger site include Great Central Temple, known for its intricate stonework. Nearby is the Temple of the Sun where the best stonework of the whole archeological site can be found. When you visit Machu Picchu,