image for Nature Trail item typeNature Trails at Lake Vyrnwy / Llyn Efyrnwy

Lake Vyrnwy

Lake Vyrnwy

Nature Trail, free entry


Rhiwagor Trail (2 miles, 3.2 km) with some parts suitable for wheelchair/pushchair.
Llechwedd-du Walk (5.5 miles, 9.1 km, if walked as a circular route).
Ty Uchaf Walk (5 miles, 7.8 km, if walked as a circular route).
Craig Garth Bwlch Trail (3 miles, 4.8 km).
Grwn Oer Trail (1-2 miles, 3.2 km).

Baby changing facilitiesDisabled toiletsEducation/study areaFacilities for groupsFacilities for educational visitsGift shopOn-site light refreshmentsPicnic sitePublic toiletsRegional Tourist Board MemberAccepts groups

Children welcomeDogs not accepted (except guidedogs)

Opening Details

Open all the time

Reserve open at all times.
Shop open weekends only Jan to end of March.


Free entry



Plan route to Lake Vyrnwy / Llyn Efyrnwy using Google mapsPlan route using Google maps

Map reference: SJ 016191  Lat: 52.76101 Long: -3.45876

By Car: From Llanfyllin, take the B4393 to Llanwddyn. Continue along the B4393 to Llanwddyn by taking a right turn. At the dam, turn left, then left at the end of the dam. The RSPB visitor centre is on the right.

Parking: free


  • Baby changing facilitiesBaby changing facilities
  • Disabled toiletsDisabled toilets
  • Education/study areaEducation/study area
  • Facilities for groupsFacilities for groups
  • Facilities for educational visitsFacilities for educational visits
  • Gift shopGift shop
  • On-site light refreshmentsOn-site light refreshments
  • Picnic sitePicnic site
  • Public toiletsPublic toilets
  • Regional Tourist Board MemberRegional Tourist Board Member
  • Accepts groupsAccepts groups
  • Children welcomeChildren welcome
  • Dogs not accepted (except guidedogs)Dogs not accepted (except guidedogs)
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