A group of visitors and tourists walk and photograph along the stone sea wall promenade of Qaitbay Citadel in Alexandria, Egypt, as seen through a framed stone arch opening. The Mamluk-era fortress, built in 1477 AD on the site of the ancient Lighthouse of Alexandria (one of the Seven Wonders of the Ancient World), overlooks the Mediterranean Sea on the eastern edge of the Eastern Harbor. The image captures everyday tourism at one of Egypt's most iconic coastal landmarks.