The Palace Complex of Galerius. Thessaloniki. 4th century AD.
The Galerian Complex, the most important monumental group in Thessaloniki, was built at the turning-point of two worlds, the Roman and Byzantine. Its erection began in the late 3rd century-early 4th century AD, when the Caesar
Galerius Valerianus Maximianus (293-311 AD) chose Thessaloniki as the seat of the eastern part of the Roman Empire.
During Early Christian times, important 4th century
occasionally stayed in Thessaloniki due to its significance and geographic location, situated between Rome and the New Rome-Constantinople.
Significant building remains of the complex came to light in excavations carried out during the second half of the 20th century. Some of these, like the Apsidal Hall and the buildings at the archaeological site in Navarinou Square, are visible and open to the public, though most have been buried due to the reconstruction of the historic city center.
In 2008, the archaeological site received an award from the European Union and for the exceptional and exemplary restoration and conservation of its ruins, as well as the totality of interventions which transformed an abandoned site into a well-organized, educational one which functions as a pole of attraction in the heart of the contemporary city.