What specific location do all the pyramids have in common?

All the pyramids, particularly the famous ones in Egypt, are located in the northeastern part of Africa, primarily along the west bank of the Nile River near Cairo. The most notable pyramids, including the Great Pyramid of Giza, are situated within the Giza pyramid complex. This location was strategically chosen for its proximity to the Nile, which facilitated transportation and provided fertile land for agriculture. Additionally, the alignment of the pyramids with celestial bodies reflects the ancient Egyptians' reverence for the cosmos.