Blisworth Blisworth Blisworth is a village and civil parish in the South Northamptonshire district of Northamptonshire, England. The West Coast Main Line, from London Euston to Manchester and Scotland, runs alongside the village partly hidden and partly on an embankment. The Grand Union Canal passes through the village and the north portal of the Blisworth tunnel is near Stoke Road. It is about south of Northampton, north of Towcester and north of Milton Keynes. The M1 motorway junction 15 is about north east. The 1961 census showed a population of 1,192. By the 2001 census there were 1,786 people in the
Greywell Tunnel and so avoid the possibility of closure under the Railway and Canal Traffic Act 1888. Harmsworth, the last trader working on the canal, bought the canal in 1923, but only the lower section up to Woking was used. The tunnel was finally closed when part of the roof collapsed in 1932, after which the canal to the west, including Basingstoke Wharf, was sold. It was still possible for canoeists to get through the tunnel until the late 1950s, but the blockage is now total. The tunnel is of interest for its bat populations: it has more roosting bats than any