Located on the Arkansas River in beautiful downtown North Little Rock, the Arkansas Inland Maritime Museum (AIMM) provides guided tours of the historic submarine USS Razorback (SS-394) and tugboat USS Hoga (YT-146). The museum is the only place other than Honolulu, Hawaii, to have two naval vessels that bookend World War II. Hoga is the last floating vessel that was in Pearl Harbor during the Japanese attack on December 7, 1941. More than a military museum, AIMM features a research library, theater and permanent and rotating exhibits.