Over the summer, we went to the Paw Paw Tunnel located in Paw Paw, WV on the C & O Canal. Inside the tunnel is a tow path that the mules used to pull boats through the canal. Certain areas on the railing, you can see where the ropes dug into it leaving long, smooth grooves. You definitely need a flashlight or if you're so daring and trusting, you can use the railing or fencing as your guide through the darkness.
To play along in Fridays Fences click the link below: