Arrow Rock is a village in Saline County, Missouri, United States, located near the Missouri River. The entire village is part of the National Historic Landmark Arrow Rock Historic District, designated by the Department of the Interior, National Park Service in 1963. It is significant in the history of Westward Expansion, the Santa Fe Trail, and 19th-century artist Geo…Arrow Rock is a village in Saline County, Missouri, United States, located near the Missouri River. The entire village is part of the National Historic Landmark Arrow Rock Historic District, designated by the Department of the Interior, National Park Service in 1963. It is significant in the history of Westward Expansion, the Santa Fe Trail, and 19th-century artist George Caleb Bingham. The town is well known for the Arrow Rock Lyceum Theatre, hosting over 33,000 patrons every year.