Cambria Sports Culture CIC Cymraeg

All walksUsk Valley and Abergavenny

Usk Valley and Abergavenny

Llandegfedd Reservoir

A large reservoir in quiet Monmouthshire countryside, with lakeside paths, hides and a good bird list through the winter.

Distance
4.3 mi / 7 km
Time
2 hr 20
Ascent
120 m
Difficulty
Moderate
Shape
There and back

Where it is

The circle shows the general area, not the exact start. Use the directions link below to get to the car park itself. Contours and paths shown are OpenTopoMap, drawn from OpenStreetMap data.

The route

A track runs along the shore from the visitor centre in both directions. Mostly level with some field sections.

Worth knowing

  • Winter brings large numbers of wildfowl and the occasional rarity.
  • The reservoir is used for watersports at the southern end and is quieter to the north.
  • The Sor Brook arm is the best area for birds.

What you’ll see

Open water and wooded shore, hides, wildfowl in winter, and Monmouthshire farmland.

Background

Llandegfedd was completed in 1965 to supply Cardiff and Newport, flooding a farming valley.