The White Tower of Thessaloniki

The White Tower of Thessaloniki is a significant historical and architectural monument of the city. Its construction in the 15th century marks a period of transformation and restructuring for Thessaloniki, following destruction caused by various influential factors, such as the Ottoman invasions. Its use as a barracks for Janissaries and as a prison for those sentenced to death reflects its role as a strategic point of security and control during the Ottoman period. Political shifts and developments in the field of security contributed to the evolution of the building's use over the centuries. The fact that the White Tower survived the demolition of the city’s fortifications by the Ottomans in the late 19th century highlights the important role it played in Thessaloniki’s overall urban planning and infrastructure. Its preservation stands as a symbol of resilience and historical continuity for the city. Throughout its past, the tower bore several names, such as the “Tower of the Lion,” “Fortress of Kalamaria,” “Tower of the Janissaries,” and “Tower of Blood.” The name “White Tower” was adopted later, deriving from an event in 1891 when a Jewish convict, Nathan Guidili, whitewashed the tower in exchange for his freedom. Today, it operates as a museum that presents the historical evolution of Thessaloniki through the ages. Pictured: View of the White Tower in the early 20th century, before the demolition of its octagonal enclosure. ©Municipal Photography Museum of Kalamaria ‘Christos Kalemkeris’.