![‘Extremely Rare’ Wall Tower Discovered in Medieval Trapesitsa Fortress in Bulgaria’s Veliko Tarnovo](https://i0.wp.com/archaeologyinbulgaria.com/wp-content/uploads/2019/09/Trapesitsa-Fortress-Veliko-Tarnovo-Bulgaria-Fortress-Tower-1.jpg?resize=150%2C150)
‘Extremely Rare’ Wall Tower Discovered in Medieval Trapesitsa Fortress in Bulgaria’s Veliko Tarnovo
A previously unknown fortress tower described as an “extremely rare facility” has been discovered by archaeologists excavating the Trapesitsa Fortress in the city of Veliko Tarnovo in Central North Bulgaria.