1. **Alignment:** The Great Pyramid of Giza is aligned almost perfectly with the cardinal points of the compass: north, south, east, and west.
2. **Construction Workers:** It’s estimated that tens of thousands of workers were involved in the construction of the pyramids, including skilled laborers, artisans, and farmers during the flood season.
3. **Tomb Chambers:** Contrary to popular belief, the pyramids were not only tombs for pharaohs but also contained various chambers and passages, some of which were used for storing treasures and offerings.
4. **Geometry and Mathematics:** The construction of the pyramids displays remarkable mathematical and geometric precision, indicating advanced knowledge of these subjects by ancient Egyptian architects.
5. **Hieroglyphs:** Inside the pyramids, hieroglyphic inscriptions and illustrations provide insights into ancient Egyptian beliefs about the afterlife, rituals, and the role of the pharaoh.