The iconic Giza pyramids complex consists of three enormous pyramids built to honor several pharaohs. The Pyramid of Khufu is the only one of the three that offers guided visits. It also has, albeit incomplete, subterranean chambers and Khufu's sarcophagus, in whose honor the edifice was created. Near the structures are the tombs of the laborers who built the complex.
Since 1979, the Great Pyramids of Giza have been designated as a UNESCO World Heritage Site. It was created using a century of architectural knowledge and abilities, resulting in an extremely accurate design. During building, special mortar was also employed.