Mount Sinai is the mountain at which the Ten Commandments were given to Moses by God. It has 2,285 m, one of the highest mountain near the city of Saint Catherine in the Sinai region. It is next to Mount Catherine  2,629 m and the highest peak in Egypt.
Since Roman's times the pyramids from Giza were visited as historical place (the first graffiti made are from the 3rd century BC) and were popularised in Hellenistic times, when the Great Pyramid was listed by Antipater of Sidon as one of the Seven Wonders of the World. It is by far the oldest of the ancient Wonders and the only one still in existence.