The Outer Pennine Ring is an English canal ring which crosses the Pennines between Manchester, Leeds and Castleford. Its route follows parts of eight canals, and includes the longest canal tunnel in E
Highgate Bridge near Gargrave, on one of the remote sections of the Leeds and Liverpool Canal
The North Pennine Ring is a canal ring which crosses the Pennines between Manchester, Leeds and Castleford. It follows parts of five canals, and shares much of its route with the Outer Pennine Ring, w
Two narrow boats in Kings Road Lock give an idea of the size of locks on the Aire and Calder Navigation.