Devín Castle ( or , , ) is a castle in Devín, which is a borough of Bratislava, the capital of Slovakia. Description The site has been settled since the Neolithic Age and fortified since the Bronze and Iron Age and later by Celts and Romans. The cliff (elevation 212 meters) is an ideal place for a fort due to its position at the confluence of the Danube and Morava rivers. The fort watches over an important trade route along the Danube as well as one branch of the Amber Road. The castle stands just inside Slovak territory on the frontier between Slovakia and Austria. The border runs from west to east along the Morava River and subsequently the Danube. Prior to 1989, the Iron Curtain between the Eastern Bloc and the West ran just in front of the castle. Although the castle was open to the public, the area surrounding it constituted a restricted military zone and was heavily fortified with watchtowers and barbed wire. After the Velvet Revolution the area was demilitarised. The most photographed part of the castle is the tiny watchtower, known as the Maiden Tower. Separated from the main castle, it balances perilously on a lone rock and has spawned countless legends concerning imprisoned lovelorn daughters leaping to their deaths. Inside the castle is a sprawling landscape of walls, staircases, open courtyards, and gardens in various states of disrepair. A restoration project is ongoing since the end of World War II. Etymology The name of the castle is probably derived from the old Indo-European/Proto-Slavic stem with apophony related to light and visual perception. , and similar Slavic names can be interpreted as watchtowers or observation points. The same root related to vision can be found also in the word (evil spirit) thus meaning "the place of evil spirits". The explained the name from the Slavic word —a girl (""). In this case, means "castle of the girl" (according to a linguist Šimon Ondruš, this etymology is less likely). History Devín castle is one of the oldest castles in Slovakia. The castle was likely first mentioned in written sources in 864, when Louis the German besieged Prince Rastislav in one of the frequent wars between the Franks and Great Moravia respectively in the "castle of Dowina". On the other hand, the identification of Dowina with Devín Castle has been under debate based on alleged linguistic arguments