A calm reservoir with a stone draw-off tower, forested banks and hills reflected in still water
Forest & lakeside

Usk Reservoir Circular

A peaceful, remote loop through forest, moorland and lakeside scenery on the western edge of the Beacons — tranquillity, wildlife and wide views far from the crowds.

Overview

A tranquil loop far from the crowds

The Usk Reservoir Circular is a peaceful, remote loop through forest, moorland and lakeside scenery in the western Brecon Beacons. It offers tranquillity, wildlife and wide views across the water — perfect for walkers wanting a quiet, low-level trail well away from the crowds of Pen y Fan.

Wet pebbles at the water's edge catching golden light as ripples lap the shore
Key facts

Plan your walk

Distance
5.5 miles / 9 km
Time
2–2.5 hours
Difficulty
Easy–Moderate
Terrain
Forest tracks, lakeside paths
Start / Finish
Usk Reservoir Car Park
Best for
Quiet walks, wildlife, families, photography
Route description

Step by step

  1. 1

    Lakeside Path

    Follow the shoreline with views across the reservoir.

  2. 2

    Forest Section

    Enter peaceful conifer woodland on wide, easy tracks.

  3. 3

    Moorland Edge

    Walk along open moorland with distant views of the Carmarthen Fans.

  4. 4

    Return to Car Park

    Complete the loop along the reservoir's edge.

Moss-covered stones along a calm reservoir shoreline, with a forested far bank beyond

Terrain & difficulty

Mostly flat with gentle slopes and easy navigation — suitable for most walkers.

Local tips

  • Great for wildlife — look out for red kites and buzzards
  • Very quiet even in summer
  • Ideal for dogs thanks to the wide tracks
  • Beautiful reflections on calm days
In summary

One of the best reservoir walks in South Wales

The Usk Reservoir Circular is one of the quietest and most peaceful low-level walks in the Brecon Beacons, offering lakeside views, forest tracks and remote moorland scenery. Its accessibility, beauty and year-round appeal make it ideal for families, wildlife enthusiasts and anyone seeking a tranquil day out.

Take it with you

Download the route

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