Although the River Severn is Britain's longest river, it remains one of the most difficult to navigate. For most parts, the river above Gloucester was, at normal summer level, just a series of deep pools, separated every few miles by rock bars.
These rock bars had only a depth of 18 inches above them.
DID YOU KNOW THAT........
Canal. It was not to be opened until 1827.
the mistake of calling a narrowboat a barge.
system was due to the big freeze up of 1963. The canals were frozen over for 3
months which put the majority of operators out of business.