Museo militar de Letonia, formaba parte del antiguo sistema defensivo junto a 25 torres más, en 1916 se acondicionó como museo militar que cerraron los rusos en 1940 y posteriormente reabierto en 1991
Military Museum of Latvia, was part of the old system with 25 defensive towers in 1916 was conditioned as a military museum that closed in 1940 the Russians and then reopened in 1991