Lock No 66 is a Grade II listed building in the Brecon Beacons National Park local planning authority area, Wales. First listed on 28 August 1998. Lock.

Lock No 66

WRENN ID
weathered-stone-sepia
Grade
II
Local Planning Authority
Brecon Beacons National Park
Country
Wales
Date first listed
28 August 1998
Type
Lock
Source
Cadw listing

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Description

Lock No 66 is the lower lock in a group of three that completes a flight of five locks west of Llangynidr. This lock is part of a 37-kilometer stretch of canal and raises the water level by 17 meters towards Brecon. The lock chamber has been partly refaced in brick, and the gates were replaced in 1993. There is a by-pass overflow to the west.

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Nearby listed buildings

  1. Lock No 67 Grade II 132 m
  2. Lock No 68 Grade II 190 m
  3. Tofs Lock Bridge (Canal Bridge No 135) Grade II 315 m
  4. Coombes Lock Bridge (Canal Bridge No 134) Grade II 324 m
  5. Limekiln at Monmouthshire and Brecon Canal Sanitary Station Grade II 350 m
  6. Lock No 65 Grade II 378 m
  7. Embanked Aqueduct carrying Monmouthshire and Brecon Canal over Afon Crawnon Grade II 423 m
  8. Workhouse Bridge (Canal Bridge No 136) Grade II 612 m
  9. Workhouse Bridge (Canal Bridge No.136) Grade II 615 m
  10. Lower Lock Bridge (Canal Bridge No 132), including Lock No 64 Grade II 687 m