A causeway is a raised road or pathway built across wet, low-lying, or uneven ground. In ancient Egypt, causeways were not entrances to pyramids. Instead, they served as:
The pyramid's actual entrance was typically on the north face, leading to a descending corridor. The causeway was a separate, often roofed and decorated, corridor linking the two temples. Famous examples: Khufu's causeway (partially preserved), Khafre's (well-preserved, 494 m), Unas's (700 m, with reliefs). Thus, causeways were sacred infrastructure, not entry points.