- Builder: Pharaoh Djoser
- Location: Saqqara
- Significance: The Step Pyramid is the earliest known major stone building in the world, marking a transition from mastabas to true pyramids.
2. Bent Pyramid:
- Builder: Pharaoh Sneferu
- Location: Dahshur
- Significance: The Bent Pyramid was an experimental structure that exhibited design flaws, leading to a change in the pyramid's angle midway through construction.
3. Red Pyramid:
- Builder: Pharaoh Sneferu
- Location: Dahshur
- Significance: The Red Pyramid was the first successful true pyramid built in ancient Egypt and stands as the tallest pyramid of the 4th Dynasty.
4. Great Pyramid of Giza:
- Builder: Pharaoh Khufu
- Location: Giza
- Significance: The Great Pyramid of Giza is one of the Seven Wonders of the Ancient World and is the largest of the three pyramids at Giza. It was built as a tomb for Khufu.
5. Pyramid of Khafre:
- Builder: Pharaoh Khafre
- Location: Giza
- Significance: The Pyramid of Khafre is the second-largest pyramid at Giza and features a prominent statue known as the Great Sphinx.
6. Pyramid of Menkaure:
- Builder: Pharaoh Menkaure
- Location: Giza
- Significance: The Pyramid of Menkaure is the smallest of the three pyramids at Giza and features a unique double mortuary temple complex.