The remains of Heliopolis—including its only remaining obelisk—are surrounded by the Cairo neighborhood of Matariya. For more than two millennia, Heliopolis was the center of Egyptian religion.(Courtesy Dietrich Raue and Aiman Ashmawy/The Heliopolis Project)
As geographical guides, creation myths can be unhelpfully vague. Christians, Jews, and Muslims have long searched in vain for the location of the Garden of Eden. For the ancient Egyptians, things were a bit easier. The world, they bel