Marion Historic Districts Delta Region Get Directions Tell us why this business is your favorite! Physical Address: 14 Military Road Marion, AR 72364 Phone: 870-739-6041 Fax: 870-739-5448 E-mail: chamber@marionarkansas.org GPS: N35.2144557 W90.1987647 Walking tours through two historic districts -- Courthouse Square and Schoolhouse Row; esorted tours available with advance notice. Add to Trip Planner