Τείχη Ακροπόλεως, Thessaloniki Travel Guide

The Walls of Thessaloniki, also known as Τείχη Ακροπόλεως, are a testament to the city's rich and often turbulent past. These fortifications, which surround the city, have evolved since their establishment in the 4th century BC. Today's walls largely date back to the early Byzantine era, around 390 AD, incorporating remnants of a late 3rd-century wall.For centuries, the walls served as Thessaloniki's primary defense, stretching for approximately 4 kilometers. The northern section connects to the Acropolis, featuring the Heptapyrgion (Yedi Kule), a formidable citadel with a complex history of its own. The walls showcase typical late Roman construction, with alternating layers of ashlar masonry and brick. Over time, various rulers, including the Ottomans, contributed to the walls' maintenance and expansion. In 1874, the seaward section and parts of the eastern wall were unfortunately demolished to accommodate the city's growth.Standing atop the walls, visitors are treated to panoramic views of Thessaloniki and the Thermaic Gulf. The Heptapyrgion, with its ten towers, offers a glimpse into the fortress's layered past, including its time as a prison until 1989. Exploring the walls provides a unique perspective on Thessaloniki's resilience and strategic importance throughout history.