Open 24/7/365, Siouxland Freedom Park is a 55-acre park located south of South Sioux City, NE, overlooking the Missouri River. The park is home to an exact half-scale replica of the Vietnam Memorial Wall in Washington, D.C. “The Wall” as it’s dubbed, is made from the same granite from India as the wall in D.C. It features the names of 58,272 fallen service members from the Vietnam War.