A nice bit of single track. The only off-road trail in the park which does not specifically prohibbit bicycle riders. Also a great chance of seeing some wildlife...I have seen foxes out there!
How to get there:
I-64 to I-264 E. take until it ends. Turn left on Atlantic. At 64th street, turn left. You can park on the hill right there for free and take the ease 3 1/2 mile ride to the nature center. Once the bike path ends, make a right, then a left as soon as you can. Cross 2 parking lots. You will see a sign for Indian Grave. Stop and pay your respects, then continue past the sign. The trail begins right there and dog-legs off to the right.
Be careful of sand-pits and poison ivy!