US-78 to exit 86 (Natchez Trace Pkwy). Head south on Natchez Trace Pkwy for about 4 miles and take the ramp to W Main St/MS-6/US-278. Turn right on MS-6 and follow it for about 8 miles and then merge onto MS-6 again via the Oxford/Pontotoc ramp. Keep following MS-6 for another 2.3 miles and then take the ramp towards E Pontotoc (MS-6). Continue on MS-6 for another 5.5 miles and then continue on MS-9 at the intersection. Continue on MS-9 for .5 miles to a right on Lake Drive. Lake will take you straight into the park.