Set on the northern shores of the Thermaikos Gulf that opens into the Aegean Sea, Thessaloniki is approximately 550 kilometres north of Athens and in close proximity to Chalkidiki's beautiful beaches. It is the metropolis of Macedonia, one of Europe's oldest cities and the second largest city in Greece.
Founded in 316 BC by Cassander, King of Macedonia, the city was named after his wife, Thessaloniki, sister of Alexander the Great and has been a crossroad of cultures and civilizations for over 2300 years. Few other places have such a density of outstanding historic monuments as Thessaloniki. The atmosphere is a fusion of Greek, Balkan and South-eastern European influences that co-exist harmoniously, creating a multicultural and cosmopolitan environment, where visitors from all over the world feel welcome.
Thessaloniki has the largest university in Greece, Aristotle University, which is one of the most established universities in the academic community in Europe. The city possesses the second largest and most important port in Greece, the International Fair which attracts commercial interest from all over the world, offers cultural events, theatres, Modern Art galleries, libraries, an immense variety of high standard recreational facilities and examples of modern architecture, art nouveau and eclecticism.
A few of the city's many attractions include the White Tower (15th century), the Arch of Galerius (4th century BC) with its magnificent frescoes, Thessaloniki's many churches, in particular the Rotonda (4th century) dedicated to St George, containing mosaics of the period, and the Agia Sofia (8th century), which was converted into a mosque during Ottoman rule. In 1988, 15 monuments of Thessaloniki were listed as UNESCO World Heritage Sites.