Arch of Galerius, Thessaloniki (must see)

The Arch of Galerius was erected in AD 303 to commemorate the victory of the Roman co-emperor Galerius over the Persian Empire, following his successful campaign against the Sassanids. The monument originally formed part of a grand ceremonial complex and consisted of an eight-pillared structure supporting a triple arch. A processional road linked the Arch with the Rotunda of Galerius and Galerius’ palace complex, reinforcing its role as an imperial statement of power.

Today, only three of the original eight pillars remain standing. Even so, the arch remains one of Thessaloniki’s most recognizable landmarks. Locally known as Kamara, it continues to serve as a popular meeting point and reference marker in the city’s urban life.

The surviving central piers are decorated with sculpted marble relief panels that vividly depict scenes from Galerius’ Persian campaign, including battle sequences and the submission of defeated enemies. Another relief shows the imperial family participating in a ceremonial act of thanksgiving sacrifice. The faces on many figures have been deliberately chiseled away, a form of damnatio memoriae, likely carried out during later political or religious transitions rather than as a commemoration of the dead.

Additional panels emphasize the ideology of the Tetrarchy, a system of government introduced by the Roman emperor Diocletian, portraying Galerius in military attire alongside other rulers, symbolizing unity and shared authority within the late Roman imperial system. The Arch of Galerius forms part of the UNESCO World Heritage List as one of the Paleochristian and Byzantine Monuments of Thessaloniki, inscribed in 1988.