The Jewish festival of Passover begins at sundown on Saturday, April 19. As part of the Passover celebrations, religious Jews retell the story of Exodus when Moses led the Israelites across Egypt, ending 210 years of slavery.

Scholars have many theories, but no one is certain what routes Moses followed. As he took that legendary journey, could he have passed landmarks like these?

• Pyramids of Giza, Egypt
• Deir el-Bahri Temple Complex in Egypt
• Petra, Jordan

^{Photo: The Pyramids of Giza, Egypt are the only surviving monuments from the Seven Wonders of the Ancient World. They were finalists in the campaign to select New Wonders of the World. © NewOpenWorld Foundation}