Trips Places Foods Stories Newsletters

Take your next trip with Atlas Obscura!

Our small-group adventures are inspired by our Atlas of the world's most fascinating places, the stories behind them, and the people who bring them to life.

Visit Adventures
Trips Highlight
Central Asia yurt night stars
Uzbekistan • 15 days, 14 nights
Central Asia Road Trip: Backroads & Bazaars
from
A view of Brașov’s Old Town.
Romania • 12 days, 11 nights
Legends of Romania: Castles, Ruins & Culinary Delights
from
View all trips
Top Destinations
Latest Places
Most Popular Places Random Place Lists Itineraries
Add a Place
Download the App
Top Destinations
View All Destinations »

Countries

  • Australia
  • Canada
  • China
  • France
  • Germany
  • India
  • Italy
  • Japan

Cities

  • Amsterdam
  • Barcelona
  • Beijing
  • Berlin
  • Boston
  • Budapest
  • Chicago
  • London
  • Los Angeles
  • Mexico City
  • Montreal
  • Moscow
  • New Orleans
  • New York City
  • Paris
  • Philadelphia
  • Rome
  • San Francisco
  • Seattle
  • Stockholm
  • Tokyo
  • Toronto
  • Vienna
  • Washington, D.C.
Latest Places
View All Places »
Barracks / munitions storage.
Vloethemveld
Century of Progress Homes
Signers’ Memorial
The island is sometimes accessible on foot at low tide.
Wakae Island Ruins
Latest Places to Eat & Drink
View All Places to Eat »
Names on the bartop.
The Dive
Cacio e pepe lasagna combines two classics.
C'è pasta... E pasta!
Spaghetto taratatà is named for the sound of rattling sabers.
Giano Restaurant
The gnocchi here get blanketed in a sugo with braised oxtail.
Cesare al Pellegrino
Romans insist you should feel the cracked peppercorns and cheese grains on your tongue.
Flavio al Velavevodetto
Recent Stories
All Stories Video Podcast
Most Recent Stories
View All Stories »
The Haskell Free Library and Opera House building on the U.S.-Canadian border.
Could New Border Restrictions Literally Tear the Haskell Free Library Apart?
about 3 hours ago
Dug-out Dan poses for a picture.
The Curious History of New England’s Hermit Tourism
about 8 hours ago
The Big Well
This Kansas Town Advertised the World’s Largest Well. It Wasn’t.
1 day ago
Rats didn’t take over the city by being foolhardy.
Do New York City Rats Deserve Their Bad Rap?
2 days ago

No search results found for
“”

Make sure words are spelled correctly.

Try searching for a travel destination.

Places near me Random place

Popular Destinations

  • Paris
  • London
  • New York
  • Berlin
  • Rome
  • Los Angeles
Trips Places Foods Stories Newsletters
Sign In Join
Places near me Random place
All the United Kingdom England Birmingham Kings Norton Stop Lock

Kings Norton Stop Lock

This ingenious engineering solution was built to stop the "theft" of canal water.

Birmingham, England

Added By
Global Sightseer
Email
Been Here
Want to go
Added to list
Guillotine Stop Lock East.   Oosoom at English Wikipedia
Guillotine Stop Lock East.   Oosoom at English Wikipedia
  Global Sightseer / Atlas Obscura User
  Global Sightseer / Atlas Obscura User
Lock   quarrelljade / Atlas Obscura User
Lock   quarrelljade / Atlas Obscura User
Hawthorn   quarrelljade / Atlas Obscura User
Been Here
Want to go
Added to list

About

In the 1760s, as the Industrial Revolution began to spread throughout Great Britain, there became a greater need for the development of inland transport and trade routes. The United Kingdom became the first country to develop a nationwide canal network, which provided vital connections between cities. The development of the canals and running of the trade routes was overseen by individual private companies and was a competitive business.

In order to join up the major trade route of the Grand Union Canal with the Stratford-on-Avon Canal, a small branch canal was built. Known as Kingswood Junction, it connected the two trade routes and became a continuous source of disagreement between the two canal companies, who were jealous of each other’s commercial canal traffic and water supplies.

As each waterway was owned privately by the canal companies, they had to come up with a way to conserve their own water supplies and prevent water flowing from one canal to another. This would happen when one canal was higher than the other, normally the Stratford-upon-Avon Canal was higher by six inches.

The solution was to build an unusual stop-lock between the canals to prevent the water flowing between the two. This way each canal could conserve their water supply.

The stop-lock consisted of two guillotine-style gates within an iron frame, suspended by chains, and operated using a winch mechanism over two wheels. Counterweights for the gates were built into the side wall of the lock. These gates provided an easy way to let water flow in and out to balance out the small difference in the canal water levels.

Since nationalization of the waterways in 1948, all the canals are managed by the Canal and Rivers Trust (formerly British Waterways) and water moving from one canal network to another no longer matters. The last recorded use of the gates was in 1959 and since then both gates have been left open at all times.

Related Tags

Canals Water Transportation

Community Contributors

Added By

Global Sightseer

Edited By

quarrelljade

  • quarrelljade

Published

November 19, 2020

Edit this listing

Make an Edit
Add Photos
Sources
  • https://www.nationaltransporttrust.org.uk/heritage-sites/heritage-detail/kings-norton-stop-lock
  • https://www.stratfordcanalsociety.org/junctions
Kings Norton Stop Lock
Lifford Ln
Birmingham, England, B30 3LL
United Kingdom
52.412153, -1.923026
Get Directions

Nearby Places

Moseley Bog

Birmingham, England

miles away

Birmingham Back to Backs

Birmingham, England

miles away

Black Sabbath Bridge

Birmingham, England

miles away

Explore the Destination Guide

Photo of Birmingham

Birmingham

England

Places 17
Stories 2

Nearby Places

Moseley Bog

Birmingham, England

miles away

Birmingham Back to Backs

Birmingham, England

miles away

Black Sabbath Bridge

Birmingham, England

miles away

Explore the Destination Guide

Photo of Birmingham

Birmingham

England

Places 17
Stories 2

Related Places

  • Sheffield, England

    The Industry Looping Boat

    Floating on the Sheffield and Tinsley Canal is a contorted canal boat that honors the waterway’s heritage.

  • Looking down the remains of the canal

    Savannah, Georgia

    Savannah Ogeechee Canal

    A historic canal winds through a unique, swampy landscape.

  • Lift Pool and Lock No. 1

    Alexandria, Virginia

    Alexandria Tide Lock Park

    Long buried under the 20th-century landscape, this lift lock of the Alexandria Canal is the lone remnant of an ambitious early American transportation project.

  • Ust-Kamenogorsk Lock.

    Ust'-Kamenogorsk, Kazakhstan

    Ust-Kamenogorsk Lock

    Tucked away along a riverbend in an area known for its uranium mines is one of the world's tallest locks.

  • he River Westbourne flows above the station in a large iron conduit.

    London, England

    Sloane Square Tube Station

    One of London's lost rivers runs through a pipe over the tracks of this subway station.

  • The Anderton Boat Lift

    Anderton, England

    Anderton Boat Lift

    The world’s oldest boat lift is also known in the United Kingdom as the "Cathedral of the Canals" and one of the "Seven Wonders of the Waterways."

  • Zaragoza, Spain

    Fountain of the Unbelievers

    The engineer of the Imperial Canal of Aragon installed this fountain to show skeptics he had achieved his aim.

  • Royal Harbour, Ramsgate

    Ramsgate, England

    Royal Harbour, Ramsgate

    Ramsgate’s Royal Harbour has the unique status of being the only Royal Harbour in the United Kingdom.

Aerial image of Vietnam, displaying the picturesque rice terraces, characterized by their layered, verdant fields.
Atlas Obscura Membership

Become an Atlas Obscura Member


Join our community of curious explorers.

Become a Member

Get Our Email Newsletter

Follow Us

Facebook YouTube TikTok Instagram Pinterest RSS Feed

Get the app

Download the App
Download on the Apple App Store Get it on Google Play
  • All Places
  • Latest Places
  • Most Popular
  • Places to Eat
  • Random
  • Nearby
  • Add a Place
  • Stories
  • Food & Drink
  • Itineraries
  • Lists
  • Video
  • Podcast
  • Newsletters
  • All Trips
  • Family Trip
  • Food & Drink
  • History & Culture
  • Wildlife & Nature
  • FAQ
  • Membership
  • Feedback & Ideas
  • Community Guidelines
  • Product Blog
  • Unique Gifts
  • Work With Us
  • About
  • FAQ
  • Advertise With Us
  • Advertising Guidelines
  • Privacy Policy
  • Cookie Policy
  • Terms of Use
Atlas Obscura

© 2025 Atlas Obscura. All Rights Reserved.