 Southern Portal of Blisworth Tunnel | |
| Overview | |
|---|---|
| Location | Blisworth, Northants, England |
| Coordinates | 52°09′22″N 0°55′43″W / 52.1560°N 0.9285°W |
| OS grid reference | SP734514 |
| Status | Open, boat trips available. |
| Waterway | Grand Union Canal |
| Start | 52°10′11″N 0°56′07″W / 52.1696°N 0.9354°W |
| End | 52°08′45″N 0°55′18″W / 52.1458°N 0.9217°W |
| Operation | |
| Constructed | 1793-1805 |
| Opened | 25 March 1805 |
| Rebuilt | 1984 |
| Owner | Canal & River Trust |
| Technical | |
| Length | 3,076 yards (2,813 m) |
| Tunnel clearance | 4 feet 6 inches (1.4 m) |
| Width | 15 feet (4.6 m) |
| Water Depth | 5 feet (1.5 m) |
| Towpath | No |
| Boat-passable | Yes |
Blisworth Tunnel is a canal tunnel on the Grand Union Canal in Northamptonshire, England, between the villages of Stoke Bruerne at the southern end and Blisworth at the northern end.