Cork, IE
Elizabeth Fort is a 17th-century star fort off Barrack Street in Cork, Ireland. Originally built as a defensive fortification on high-ground outside the city walls, the city eventually grew around the fort, and it took on various other roles – including use as a military barracks, prison, and police
station. Since 2014, the fort has seen some development as a tourism heritage site, reportedly attracting 36,000 visitors during 2015. The walls of the fort have been accessible to the public on a regular basis since September 2014.
Listen to the audio guide for Elizabeth Fort Free on WIP — starts by itself when you arrive, even with the screen off