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Radnor Forest

A wild upland forest in mid-Wales, once a royal hunting ground, now a peaceful escape of moorland, waterfalls and ancient woodland trails.

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Radnor Forest is a wild, upland landscape in mid-Wales, once a royal hunting ground and now a haven of moorland, deep valleys, and ancient woodland. It offers peaceful walking trails, dramatic waterfalls like Water-break-its-neck, and sweeping views across the Welsh Marches. The area is rich in geology, archaeology, and rare plants, with trails managed by Natural Resources Wales at Fishpools, Warren Wood, and Nash Wood. It’s a quiet, atmospheric escape into nature, perfect for hikers, cyclists, and those seeking solitude in the hills.

A brief summary to Radnor Forest

  • Llandrindod Wells, New Radnor, GB
  • Visit website
  • Duration: 1 to 4 hours
  • Free
  • Environment icon Outdoor
  • Mobile reception: 3 out of 5

Local tips

  • Visit after rain to see Water-break-its-neck waterfall at its most impressive; in dry weather it can be just a trickle.
  • Wear sturdy footwear and waterproofs – the trails can be muddy and exposed, especially on the higher ground.
  • Check the Natural Resources Wales website before your visit for any trail closures or temporary diversions due to maintenance or weather.
  • Bring a picnic – there are picnic spots at the car parks, and it’s a great way to enjoy the peaceful surroundings.
  • Look out for Bronze Age barrows and ring cairns on the hilltops, and keep an eye out for muntjac deer and birds of prey as you walk.
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Getting There

  • Car

    From Llandrindod Wells, follow the A481 north towards New Radnor, then local roads to Fishpools, Warren Wood or Nash Wood. Free car parking is available at each woodland site, with well-signed access points. Allow about 20–30 minutes from Llandrindod Wells, depending on your starting point in the town.

  • Public Transport

    Regular bus services run between Llandrindod Wells and New Radnor. From New Radnor, the woodland sites are a 15–30 minute walk along country lanes and footpaths; wear sturdy shoes and carry a map. There is no direct public transport to the car parks, so walking or a local taxi is needed for the final stretch.

  • Cycling

    Cyclists can follow quiet country roads from Llandrindod Wells or nearby villages to reach the forest trails. The route includes some steep climbs and rough sections, so a mountain or hybrid bike is recommended. Trails within the forest are suitable for experienced riders, with maps available from local visitor information points.

  • Walking

    From New Radnor, the woodland sites are accessible on foot via footpaths and quiet lanes. The walk to Warren Wood or Fishpools takes about 20–40 minutes, depending on your starting point, and includes some uphill sections. Wear sturdy footwear and carry water, especially if planning to follow longer forest trails.

Radnor Forest location weather suitability

  • Weather icon Any Weather
  • Weather icon Rain / Wet Weather
  • Weather icon Clear Skies
  • Weather icon Windy Conditions
  • Weather icon Mild Temperatures

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Discover more about Radnor Forest

A Landscape of Ancient Hunting Grounds

Radnor Forest is not a dense woodland in the modern sense, but a historic royal hunting forest – an open, upland area set aside for Norman kings to hunt deer. Today, it covers a broad expanse of moorland, rolling hills, and steep, narrow valleys in the heart of Radnorshire. Rising to Black Mixen, the highest point in Radnorshire at 650 metres, the forest forms a wild, windswept backdrop to the surrounding farmland. The name evokes deep history, and the landscape still feels remote and untamed, with Bronze Age round barrows, ring cairns, and hut circle platforms scattered across the summits, hinting at centuries of human presence.

Woodlands and Waterfalls

The forest is now best explored through its managed woodland areas: Fishpools, Warren Wood, and Nash Wood, each offering waymarked walking trails. Warren Wood, near New Radnor, is particularly known for the dramatic Water-break-its-neck waterfall, a cascade tumbling through a steep-sided gorge. After heavy rain, the falls are a powerful spectacle; in dry weather, they reduce to a delicate trickle. The short trail to the falls follows the gorge, while other routes climb above it, offering views down into the wooded ravine. Victorian landowners planted many of the trees here in the Picturesque style, and today huge specimens, including striking monkey puzzle trees, line the paths.

Walking and Cycling in the Hills

Radnor Forest is a walker’s and cyclist’s paradise, with trails ranging from gentle woodland strolls to energetic hill rambles. The Warren Trail, for example, is an energetic route with steep climbs and fine views of some of Radnorshire’s largest trees. Many trails start from Mutton Dingle in New Radnor, Fishpools, or Warren Wood, all with free car parking. The area is also popular with mountain bikers, who follow forest tracks and old drovers’ roads across the plateau, enjoying pine-scented paths and the chance to spot muntjac deer. From the high ground, the views stretch across the Welsh Marches, with big skies and deep ravines opening up around you.

Geology, Wildlife and Quiet Beauty

Beneath the surface, Radnor Forest reveals rocks dating back 425 million years to the late Silurian age, with exposed strata around Harley Dingle and Whinyard Rocks of interest to geologists. The vegetation is equally special: an SSSI protects rare plants like saxifrage, while the summits support heather, crowberry, bilberry, cottongrass, purple moor-grass, sedges, mosses and lichens, all thriving thanks to light grazing and peat pools. The tranquillity of the area supports a rich birdlife, including buzzards, red kites, peregrine falcons, goshawks, merlin, red grouse, curlews, snipe, and dippers along the streams, making it a rewarding place for patient wildlife watching.

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