Alexandria is a major city in Egypt. Lying at the western edge of the Nile River Delta, it extends about 40 km (25 mi) along the country's northern coast. It is Egypt's principal seaport, the second largest city after Cairo, and the largest city on the Mediterranean coast. Founded in 331 BC by Alexander the Great, Alexandria is one of the largest and most important cities of antiquity and a leading hub for science, culture, and scholarship. Nicknamed the "Bride of the Mediterranean" and "Pearl of the Mediterranean Coast", the city is a popular tourist destination and a major industrial centre. It is the sixth-largest city in the Arab world and in the Middle East, and the eleventh-largest city and urban area in Africa. The capital of the Alexandria Governorate, Alexandria is considered an industrial hub and is home to the Alexandria Shipyard. The city also has a large financial sector, and its ancient port Alexandria is one of the busiest ports in the country. Alexandria is the host city of the annual Alexandria Mediterranean Countries Film Festival, held at the Bibliotheca Alexandrina. The city is also the home of the Alexandria Opera House, the Alexandria Museum of Fine Arts and the Alexandria National Museum.