The Suez Canal may be a marvel of modern engineering, but there is nothing modern about digging canals. Navigable waterways have been dug since ancient times, even across deserts in Northern Africa. The Suez Canal is only the most recent of these manmade waterways that once snaked their way across Egypt. Dug under the patronage of different Egyptian pharaohs under different time periods, they connected—unlike their modern version—the Red Sea with the Nile River.

Canal of the Pharaohs. Image by annie brocolie/Wikimedia Commons