Galerius Palace - Greece Travel Guide
The palace complex of Galerius Maximianus was built in ca. 300 A.D. to become the administrative and religious centre of Roman Thessaloniki. The Rotonda, the Arch of Galerius, the Palace, the Octagon and the Hippodrome are its main buildings. Today the site is open to visitors with free entrance.
Arch of Galerius (Kamara) - Greece Travel Guide
The triumphal Arch of Galerius (Kamara), asit is most known, is one of the most impressive roman monuments of Thessaloniki. The Arch is close to the Rotonda (Rotunda) and to the imperial palace and was connected to them. It was built in honor of the Emperor after the victorious campaign against the Persians.Today is a common meeting point of the citizens.