The tower was originally surrounded by an octagonal walled enclosure with three smaller towers, all of which were demolished in 1917.
In 1913, the tower was dedicated to the liberation of Thessaloniki from the Ottoman Empire.
The structure's walls are approximately 2 meters thick at the base.
During the 19th century, the tower functioned as a site for public executions, leading to its historic label as the 'Tower of Blood'.
The current white color is not the original stone finish but a result of a 1912 whitewashing campaign intended to symbolically 'cleanse' the site.
The exhibit space inside is organized chronologically, moving upward through the tower's six floors.
The base of the tower was reinforced with concrete to prevent structural failure due to its proximity to the sea.
The tower is located on the site of a much earlier Byzantine fortification that protected the city's eastern harbor gates.
The White Tower of Thessaloniki serves as a museum dedicated to the city's long-term urban history. Originally built as a fortification by the Ottomans in the 15th century, it replaced an earlier Byzantine structure. It served as a notorious prison and site of executions during the Ottoman period, earning it the nickname 'Tower of Blood'. The structure consists of a cylindrical tower with a diameter of 23 meters and a height of 34 meters. The interior exhibit utilizes multimedia displays to trace the city's evolution from the Hellenistic period to the modern day. Visitors ascend a spiral staircase within the thick walls to reach the top. The exterior was historically white-washed after the city's liberation in 1912, which inspired its current name. It is now considered the primary symbol of Thessaloniki. The rooftop balcony provides a 360-degree view of the Thermaic Gulf and the city skyline.
From the waterfront promenade just south of the tower, capturing both the structure and the surrounding boats.
The spiral staircase is steep and narrow, making it difficult for those with limited mobility.
Visit the top floor early in your tour to gauge the layout of the city before reading the historical exhibits below.
Bring a windbreaker, as the rooftop balcony can be very breezy due to its position on the waterfront.
Do not attempt to enter with large backpacks, as there are no large storage lockers available.
Closed on specific public holidays observed in Greece; expect shorter operational cycles during the winter season.
Maintain a quiet volume within the museum galleries; photography is permitted without flash.
