The Old Arsenal is a 15th-century building in the Lower Castle complex, once used to store heavy artillery. It is now part of the National Museum of Lithuania, with exhibitions on prehistory and early Lithuanian history before Christianization.
The Old Arsenal is a 15th-century building in the Lower Castle complex, once used to store heavy artillery. It is now part of the National Museum of Lithuania, with exhibitions on prehistory and early Lithuanian history before Christianization.