460 Ozier Road Pinson, TN 38366 731-988-5614 tnstateparks.com/parks/pinson-mounds Trails and Shelters open 7am to Sunset. Museum and Office open 8am-4:30p Mon-Sat, 1pm-4:30p Sun. To reach Pinson Mounds Archaeological Park from Jackson, follow US Hwy 45S to the town of Pinson. Turn left at the park sign, onto State Hwy 197 and follow signs 2.5 miles to park entrance. Third weekend of September is Archaeofest, a celebration of American Indian culture and history. Group tours a