View along the Elan Valley near Rhayader

Where to go · Powys

Forest bathing at Elan Valley, Cnwch Woods

Ancient oaks on the hillside beside the Elan Valley visitor centre, with reservoirs and longer woodland walks beyond.

The Elan Valley near Rhayader is a chain of reservoirs and dams among hills and old woodland; the Elan Valley woodlands are owned and managed by Dŵr Cymru Welsh Water. Cnwch Woods link directly to the visitor centre, and the short Cnwch loop takes you among ancient oaks with plenty of birds. Penbont Woods, further up the valley, has a flat gravel path where dippers, redstarts and flycatchers are often seen.

Start at the visitor centre, which has a café, maps and walk guides, and take the Cnwch Woods loop: about 0.8 miles and suitable for pushchairs and wheelchairs. For a longer day the Garreg Ddu loop runs through woodland and fields for around six miles and can be wet underfoot. The Elan Valley Trail, on the old railway line from Rhayader, is level and accessible if you want to walk in. Swimming and boating on the reservoirs are not allowed.

Practical

Managed by
Dŵr Cymru Welsh Water
Parking
Car park at the visitor centre; parking charges apply
Terrain
Accessible loop through Cnwch Woods; gravel and wet paths on longer routes
Nearest station
Llandrindod, about 30 minutes by car
Facilities
Visitor centre with café, gift shop, play area, picnic area; easy disabled access
Opening and entry
Free entry; visitor centre open daily except Christmas Day, shorter hours in winter
Official page
elanvalley.org.uk

Last updated 4 November 2026. Paths, parking and access can change, so check before you visit. Spotted something out of date? Please let us know.

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