Ever Wondered How Canal Boats Move Upstream In London?

Robert Greene
By Robert Greene Last edited 10 months ago
Ever Wondered How Canal Boats Move Upstream In London?

London's canals are a splendid place to take a wander. But have you ever seen a change in the water level and wondered how on earth the capital's canal boats manage to get up or down stream? Well, locks are the answer — this is precisely how they work.

Last Updated 28 February 2018