The Tower Building of the Little Rock Arsenal, also known as the Main Building of the U.S. Arsenal at Little Rock, or Headquarters Building of the Little Rock Barracks, is the home of the MacArthur Museum of Arkansas Military History. It is also a part of the MacArthur Park Historic District, in Little Rock, Arkansas.
Location: 503 E. 9th St. · Little Rock, Arkansas
Built: 1841
Architect: John Warmley Walker
Part of: MacArthur Park Historic District (ID77000269)