The Stort Navigation is the canalised section of the River Stort running 22 kilometres from the town of Bishop's Stortford, Hertfordshire, downstream to its confluence with the Lee Navigation at Feild
The navigation approaching Roydon lock
Parndon Mill dates from the 19th century, and used both water and steam power.
The Lee Navigation is a canalised river incorporating the River Lea. It flows from Hertford Castle Weir to the River Thames at Bow Creek; its first lock is Hertford Lock and its last Bow Locks.
Lee Navigation at Bow Creek
Old Ford Lock, Lee Navigation
Hertford Basin, the first marina on the Navigation
Looking west from the North Circular Road at Edmonton