URPoint Details
There are two labyrinthine canal tunnels under the limestone hills. The tunnel is 3154 yards long and built around 1790 and re-opened in 1973 after years of disuse.
- Type:
- Landmark
There are two labyrinthine canal tunnels under the limestone hills. The tunnel is 3154 yards long and built around 1790 and re-opened in 1973 after years of disuse.