Question: how old are the oldest pyramids?
Answer: Pyramid of Menkaure. Year Built: c.2490 BCE. ... , Pyramid of Khafre. Year Built: c.2520 BCE. ... , Great Pyramid of Giza. Year Built: c.2580 – 2560 BCE. ... , Red Pyramid. Year Built: c.2600 BCE. ... , Bent Pyramid. Year Built: c.2600 BCE. ... , Pyramid of Meidum. Year Built: c.2600 BCE. ... , Caral Pyramids. Year Built: c.2627 BCE. ... , Pyramid of Djoser.