The Giza Plateau has a fascinating excavation history! The Sphinx was buried in sand during the New Kingdom, and Ramses II plundered stones from the middle pyramid. Al-Ma'mun forced entry into the Great Pyramid around 820 AD. Later, a Roman stair was built in front of the Sphinx and removed in the 1930s.
Key facts:
- The Sphinx was buried in sand at different times during the New Kingdom period
- Ramses II removed granite stones from the middle pyramid at Giza for use in his projects
- The Persian, Roman, and Greek civilizations reused and built on ancient Egyptian structures from 525 BC to 395 AD
- A Roman stair was built in front of the Sphinx and later removed during excavation by Selim Hassan starting in 1926 and completing in the late 1930s
- Caliph Al-Ma'mun reportedly forced entry into the Great Pyramid around 820 AD creating the robber's tunnel

