The Sweet Leaf Nature Trail in the Wg Jones State Forest is .92 miles of diverse scenery, rocky creeks, knotty roots, several little bridges, fallen trees to balance on, and a swing bridge at the halfway point.
To access the parking area you need to pull inside the gate located here on the north side of 1488 https://goo.gl/maps/FtgmoKAdHDdycYXz7
The gate has a code which the forest service is happy to share with you if you give them a call at (936) 273-2261.
Once inside just drive straight until you see the wooden trail marker. The parking area is not paved.
More on this trail can be found here: