Marais Clendish

Stonebridge Lock (No16) is a paired lock on the River Lee Navigation in the London Borough of Haringey, England and is located near Tottenham, London. Like other locks as far as Ponder's End Lock it is large enough to take barges of up to 130 tons. The primary lock has been upgraded to mechanical operation, but the secondary lock is operated manually.

The Tottenham Marshes are located at Tottenham in the London Borough of Haringey. The marshes cover over 100 acres (0.40 km2) and became part of the Lee Valley Park in 1972. The marsh is made up of three main areas: Clendish Marsh, Wild Marsh West and Wild Marsh East. The latter two are separated by the River Lea.