By the end of this century, the trail of pack horses across the rugged terrain was too much, and in 1817 the 4.5 mile long Tavistock Canal was opened which included a 1.5 mile tunnel which ended 237 feet above the quay at Morwellham.
The trail of pack horses across the rugged terrain was too much. This was by the end of this century. The 4.5 mile long Tavistock Canal was opened which included a 1.5 mile tunnel. This was in 1817. This was by the end of this century. This 1.5 mile tunnel ended 237 feet above the quay at Morwellham.