
Where to go · Powys
Forest bathing at Lake Vyrnwy
A Victorian reservoir ringed by oak woodland, lakeside trees, meadows and moorland, with an RSPB reserve across the estate.
Lake Vyrnwy is a reservoir built between 1881 and 1888 to supply Liverpool, and its 11.75-mile perimeter road runs through a large estate of woodland, meadow and moorland. The RSPB manages around 5,000 hectares of it with the water company Hafren Dyfrdwy, and has been restoring the oak woods by removing non-native trees and leaving dead wood on the ground. In spring and summer those oaks hold pied flycatchers, wood warblers and redstarts, and dippers work the streams.
The main car park and visitor hub are at Llanwddyn by the dam, with toilets at the western end of the dam and the accessible Coed y Capel hide in the upper car park. The waymarked trails around the dam are the easiest; for quieter time use the free smaller car parks around the lake, such as Rhiwargor or Old Village, and walk from there. Much of the estate is open, uneven ground. Dogs must be on leads throughout.
Practical
- Managed by
- RSPB and Hafren Dyfrdwy
- Parking
- Pay and display at the main car park and by Artisans (RSPB members half price); smaller car parks around the lake are free
- Terrain
- Waymarked trails; much of the estate is open, uneven ground with bog and steep slopes
- Nearest station
- Welshpool, about 40 minutes by car
- Facilities
- Toilets including accessible toilet and baby changing at the end of the dam, picnic areas, play area, bird hides
- Opening and entry
- Reserve entry free; open all year
- Official page
- hdcymru.co.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 Spotted something out of date?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.
Guides who run sessions here
No guides listed at Lake Vyrnwy yet
See forest bathing guides in Powys, who may run sessions nearby. If you guide here, list your practice for free and add Lake Vyrnwy to your venues.
More woodlands in Powys
All venues in Powys
Elan Valley, Cnwch WoodsAncient oak woodland by the Elan Valley visitor centre, with an accessible loop
Gilfach Nature ReserveHill farm reserve near Rhayader with oak woodland, hay meadows and the rocky River Marteg
Hafren ForestUpland forest following the young River Severn past cascades, with an accessible riverside boardwalkPhotos: Elan Valley, Cnwch Woods, Jonathan Billinger (CC BY-SA 2.0); Gilfach Nature Reserve, Ian Paterson (CC BY-SA 2.0); Hafren Forest, Bill Boaden (CC BY-SA 2.0).