Inside the Great Pyramids of Egypt

The oldest and remaining ancient structure of all Seven Wonders of the World, the Great Pyramids of Giza are relics of Egypt’s Ancient Kingdom. The monumental tombs of Giza—constructed by Pharaohs Khufu, Khafre, and Menkaure—were unrivaled in height for over 3,800 years. The debate of many archaeologist and historian over how and why the structures were built is almost as old as the Giza Pyramids. No one knows what exactly happened because of the lack of existing building plans or historical records. Here’s what’s inside the Great Pyramids of Egypt.