Location filming took place on the 20-mile stretch of the Grand Union Canal between Stoke Bruerne and Braunston in Northamptonshire, including the Blisworth Tunnel – at 1.75 miles (2.82 km) in length, the third-longest canal tunnel in Britain.
Stoke-on-Trent | Stoke Poges | Stoke Mandeville | Stoke | Stoke Mandeville Hospital | Stoke Aldermoor | Stoke Newington | Stoke-upon-Trent | Stoke Bardolph | BBC Radio Stoke | Barrington Stoke | Stoke Talmage | Stoke-by-Clare | Stoke Bruerne | Winterbourne Stoke | Stoke-upon-Trent (UK Parliament constituency) | Stoke St. Milborough | Stoke Rochford | Stoke Prior | Stoke, Plymouth | Stoke Park | Stoke Newington Church Street | Stoke (hundred) | Stoke Gifford | East Stoke | Stoke Row, Oxfordshire | Stoke Row | Stoke Park Hospital | Stoke Park, Guildford | Stoke Lacy |
Grafton is on the southern ridge of the valley of the River Tove which flows east between the village and Stoke Bruerne to the north and then to the east of the village.