Roman Agora of Thessaloniki

The Roman Agora of Thessaloniki is an ancient marketplace that spans multiple levels connected by stone staircases and defined by columns, covered porticoes, and paved squares. The site displays the characteristic layout of a Roman forum with spaces designed for commerce and public assembly.

This marketplace was built between the 1st century BC and 2nd century AD and replaced an earlier Macedonian trading site at a major crossroads. The complex became the central hub of Roman Thessaloniki where commerce and public life intersected.

The eastern section contained a 2000-seat odeon for performances and public gatherings, along with a library that served the intellectual needs of citizens.

The site is located in the city center and is easily accessible on foot from Thessaloniki's main streets. The remains are partly exposed and partly surrounded by modern buildings, so exploring from multiple approaches helps you understand the full layout.

Hidden beneath the southern colonnade lies a cryptoporticus, an underground passage that sheltered people from bad weather while supporting the upper level. This concealed engineering reveals how Romans designed practical solutions into their public spaces.