9 entries match your criteria. Related Historical MarkersLouisiana Purchase Historic State Park Marker detail: Louisiana Purchase "Initial Point" SHOWN IN SOURCE-SPECIFIED ORDER1► Arkansas (Monroe County), Holly Grove — Louisiana Purchase State Park — Louisiana Purchase Historic State Park — Near State Highway 362 1.8 miles east of U.S. 49. 2► Arkansas (Monroe County), Holly Grove — The Swamp — Louisiana Purchase Historic State Park — Near State Highway 362 1.8 miles east of U.S. 49. 3► Arkansas (Monroe County), Holly Grove — Louisiana Territory: 1682-1800 — Louisiana Purchase Historic State Park — Near State Highway 362 1.8 miles east of U.S. 49. 4► Arkansas (Monroe County), Holly Grove — Life in the Swamp — Louisiana Purchase Historic State Park — Near State Highway 362 1.8 miles east of U.S. 49. 5► Arkansas (Monroe County), Holly Grove — The Purchase: 1801-1803 — Louisiana Purchase Historic State Park — Near State Highway 362 1.8 miles east of U.S. 49. 6► Arkansas (Monroe County), Holly Grove — The Survey: 1815 — Louisiana Purchase Historic State Park — Near State Highway 362 1.8 miles east of U.S. 49. 7► Arkansas (Monroe County), Holly Grove — Two Lines Mark the Future of the United States — Louisiana Purchase Historic State Park — Near State Highway 362 1.8 miles east of U.S. 49. 8► Arkansas (Monroe County), Holly Grove — The Opening of the American West — Louisiana Purchase Historic State Park — Near State Highway 362 1.8 miles east of U.S. 49. 9► Arkansas (Monroe County), Holly Grove — Beginning Point of the Louisiana Purchase Survey — On Baseline Road (State Highway 362).