When trying to get directions to Nashville Shores, the GPS will often instruct you to take Mills Road once you get off Exit 221 (Old Hickory Boulevard). Avoid taking Mills Road. This road is very tight and steep and difficult for RVs to navigate. When you get off the exit on Old Hickory Boulevard, go South approximately 0.6 miles and turn right on Bell Road. The Nashville Shores entrance will be 0.2 miles on your left.