The Svan towers are monumental defensive tower-houses built between the 9th and 12th centuries in the mountainous region of Svaneti, in northwestern Georgia. These unique stone structures, which stand as family fortresses in the middle of the Caucasus, are protected as a UNESCO World Heritage site as part of Upper Svaneti.
History and Purpose
- Family refuges: They were built primarily to protect families, livestock, and valuables from both foreign invasions and the region's violent inter-family blood feuds.
- Alarm network: They served as watchposts; in case of danger, a fire was lit at the top to quickly warn the entire valley.
- Secular resistance: Their robust design and construction have allowed around 200 towers to survive earthquakes and avalanches untouched for nearly a thousand years.
Architecture and Design
- Tapered profile: They have a square base of about 5x5 meters and a height ranging from 20 to 25 meters (3 to 5 floors), narrowing towards the top.
- Elevated entrance: For security reasons, the entrance door was located several meters above the ground and could only be reached by a retractable wooden ladder.
- The crown: The upper section features a slate roof with small windows or embrasures from which guards kept watch and launched projectiles.
- The machubi complex: They are often connected to the traditional house (machubi), where families lived alongside their livestock on the ground floor during the harsh winter.
