← Back to Things to Do Outdoor/Nature Lake Fort Smith State Park ๐ Mountainburg, Crawford County, Arkansas About Scenic Ozark mountain park surrounding 1,400-acre Lake Fort Smith. Features the challenging Shepherd Springs Trail Loop and beautiful mountain lake views. ๐ Location & Directions 18000 Shepherd Springs Rd, Mountainburg, AR 72946 ๐งญ Get Directions You Might Also Like Gathering Place Tulsa, Tulsa Co. Turkey Mountain Urban Wilderness Area Tulsa, Tulsa Co. Honor Heights Park & Azalea Gardens Muskogee, Muskogee Co. Robbers Cave State Park Wilburton, Latimer Co. Lake Eufaula State Park Checotah, McIntosh Co. Janet Huckabee Arkansas River Valley Nature Center Fort Smith, Sebastian Co.