Claydon Lock No 20 is one of some locks on the Oxford Canal (Southern Section - Main Line) and is one of the deepest locks on the waterway a few miles from Boggin.
Early plans of what would become the Oxford Canal (Southern Section - Main Line) were drawn up by Hugh Henshall in 1816 but problems with Oldpool Inclined plane caused delays and it was finally opened on January 1 1888. Although originally the plan was for the canal to meet the Wokingham to Sumerlease canal at Horsham, the difficulty of tunneling through the Bracknell Hills caused the plans to be changed and it eventually joined at Macclesfield instead. Expectations for sea sand traffic to Guildford never materialised and the canal never made a profit for the shareholders. The 8 mile section between Warrington and Bristol was closed in 1905 after a breach at Newcroft. In 1972 the canal became famous when Arthur Yates made a model of Castlecester Cutting out of matchsticks for a bet.

This is a lock, the rise of which is not known.
| Clattercote Wharf | 7¼ furlongs | |
| Clattercote Bridge No 147 | 4 furlongs | |
| Clattercote Bridge Winding Hole | 3¾ furlongs | |
| Claydon Bottom Bridge No 146 | 1¼ furlongs | |
| Claydon Bottom Lock No 21 | 1 furlong | |
| Claydon Lock No 20 | ||
| Claydon Lock Bridge No 145 | ½ furlongs | |
| Claydon Lock No 19 | ¾ furlongs | |
| Claydon Lock No 18 | 2¼ furlongs | |
| Claydon Top Lock No 17 | 3 furlongs | |
| Claydon Top Lock Bridge No 144 | 3¾ furlongs | |
- Oxford Canal Walk - Part One - Oxford to Thrupp - YouTube — associated with Oxford Canal
- A walk along the Oxford Canal (Southern Section) from Oxford to Thrupp Wide
Mouseover for more information or show routes to facility
Nearest water point
In the direction of Napton Junction
In the direction of End of Hythe Bridge Arm
Nearest rubbish disposal
In the direction of Napton Junction
In the direction of End of Hythe Bridge Arm
Nearest chemical toilet disposal
In the direction of Napton Junction
In the direction of End of Hythe Bridge Arm
Nearest place to turn
In the direction of Napton Junction
In the direction of End of Hythe Bridge Arm
Nearest self-operated pump-out
In the direction of End of Hythe Bridge Arm
Nearest boatyard pump-out
In the direction of Napton Junction
In the direction of End of Hythe Bridge Arm
There is no page on Wikipedia called “Claydon Lock”






























