Gerulata

Gerulata was a Roman military camp located near today's Rusovce, a borough of Bratislava, Slovakia [1]. It was part of the Roman province of Pannonia and was built in the 2nd century as a part of the frontier defence system [1]. It was abandoned in the 4th century, when Roman legions withdrew from Pannonia [1]. The best preserved object is a quadrilateral building 30 metres long and 30 metres wide, with 2.4 metre thick walls [1]. In July 2021, Gerulata was added to the UNESCO's World Heritage List as part of the Western segment of the Danubian Limes of the Roman Empire [1].