Thessaloniki

Thessaloniki is a major urban center located in northern Greece.

It serves as the capital of the Central Macedonia administrative region. The city sits on the Thermaic Gulf at the northwest corner of the Aegean Sea. It is the second-largest city in Greece. The metropolitan area contains over one million inhabitants. This makes it a vital economic, industrial, and political hub for southeastern Europe. The Port of Thessaloniki acts as a primary transportation link for the entire region.

The city's origins date back to 315 BC.

King Cassander of Macedon founded the settlement. He named it after his wife, Thessalonike. She was a princess and the half-sister of Alexander the Great.

The city was built approximately 40 km southeast of Pella. Pella was the former capital of the Kingdom of Macedonia. In 128 BC, the city's importance grew under Roman rule. It became the capital of the Roman province of Macedonia during this period.

During the Roman era, Thessaloniki became a significant trade hub. It sat along the Via Egnatia, a major road connecting Byzantium with Dyrrhachium. This road allowed trade between Thessaloniki and great centers like Rome. The city also sat at the end of north-south routes through the Balkans. These routes followed the Axios and Morava river valleys. Around 50 AD, the city became an early center for Christianity. Paul the Apostle visited the city's chief synagogue. He later wrote two letters to the local church, known as First and Second Thessalonians.

The city underwent many changes during the Byzantine Empire. It became the administrative capital of the Prefecture of Illyricum in 379 AD. In the mid-12th century, the population reached about 150,000 people. At this time, it was the second-largest city in the Byzantine Empire, following Constantinople. The city was often a target for invaders. Avars and Slavs laid siege to it during the sixth and seventh centuries. In 904, a naval attack led to the sacking of the city by Byzantine converts to Islam.

In 1430, the Ottoman Empire conquered Thessaloniki. The city remained an important seaport under Turkish rule for nearly five centuries. During this long period, it was a multi-ethnic metropolis. Churches, mosques, and synagogues co-existed side by side.

From the 16th to the 20th century, it was the only Jewish-majority city in Europe.

On 8 November 1912, the city passed from Ottoman control to the Kingdom of Greece.

Thessaloniki is famous for its diverse architecture. It contains Roman, Ottoman, and Sephardic Jewish structures.

Many Byzantine monuments are part of a UNESCO World Heritage Site.

One notable Roman monument is the Rotunda of Galerius.

The Hagios Demetrios church is another important site.

These buildings reflect the many different cultures that have shaped the city over time.

Today, the city is a center for education and culture. It is home to the Aristotle University. This is the largest university in Greece and the Balkans.

The city is known for its vibrant life and many annual events. These include the Thessaloniki International Fair and the Thessaloniki International Film Festival. In 2014, it was named the European Youth Capital. In 2014, the Financial Times FDI magazine also called it a top mid-sized European city for lifestyle and human capital.