Ornamental Lake Walk, Dolmelynllyn in Eryri National Park

Eryri National Park, WA

Ornamental Lake Walk, Dolmelynllyn

Level circuit to a restored ornamental lake with viewing platforms

Photo: Wikimedia Commons
Length
1km
Time
45min
Elev. change
24m
Difficulty
Easy
  • Dogs allowed
  • High point 75 m

Hear the audio tour

Rhaeadr Ddu at Ganllwyd

Overview

About Ornamental Lake Walk, Dolmelynllyn

A short circular lake walk with an out and back approach, and the 0.6 miles (0.96 km) figure covers the whole outing, not one way. Allow 30 minutes to 1 hour if you stop at the platforms. Graded easy.

Why go

  • Level hard-surface route with viewing platforms
  • Easy wildlife watching beside the restored lake
  • Limited accessible parking beside the lake

Heads up

  • Busy A470 crossing from the main car park
  • Main approach includes pavement and an estate driveway

Map & elevation

The route

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Full map
Elevation51–75 m
TrailheadGanllwyd car park52.80151, -3.89011
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Plan your hike

Before you go

Parking

Use the National Trust car park in Ganllwyd, grid reference SH727243, postcode LL40 2TF. Toilets are at the car park. Limited designated disabled parking is available beside the lake, by the on-site signs.

Safety

The route crosses the busy A470 from the main car park, then follows pavement and an estate driveway. Keep dogs and children close near the road, farm and lake edge.

A park ranger sits on a dash-mounted phone, talking, as Parkwolf’s Tour Guide plays “Army Cutworm Moths: A Grizzly Bear Buffet” on Grand Loop Road below Dunraven Pass in Yellowstone
Parkwolf Tour GuideThe highest, rockiest slopes around here are a summer buffet for grizzly bears.

Eryri Tour Guide

Your drive to Ornamental Lake Walk, Dolmelynllyn, narrated.

Parkwolf is a GPS audio tour guide for Eryri National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.

Recorded for this trailhead

Rhaeadr Ddu at Ganllwyd
0:00 / 0:27
“You're approaching Ganllwyd, the start of the walk to Rhaeadr Ddu's twin waterfalls. The two-mile loop takes about ninety minutes through ancient oak woods, with muddy paths and slippery rock near the falls.”

Plays as you drive up to this trailhead in the Parkwolf Eryri Tour Guide.

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  • 298 audio storiesacross Eryri’s roads, triggered by GPS as you drive
  • Wildlife heatmapsfor Grey Heron, Tawny Owl, Common Raven, and 9 more
  • Works offlinemaps, 120 trails, 82 places, and audio download before you lose signal
  • CarPlay readysimple controls built for the drive
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Trail guide

Hiking Ornamental Lake Walk, Dolmelynllyn

The sequenceFrom the car park in Ganllwyd you cross the A470, which is a busy main road, so take your time…

From the car park in Ganllwyd you cross the A470, which is a busy main road, so take your time and keep children and dogs close. Then it is pavement to the left as far as Dolmelynllyn Farm, up the estate driveway toward the hall, along the lower track toward the cottages, and through a gate signed to the lake. Circle the water, use the viewing platforms, and retrace the same access back to the car.

Footing and accessThe walking is on level ground with hard surfaces, described as suitable for wheelchair users,…

The walking is on level ground with hard surfaces, described as suitable for wheelchair users, though the approach does include pavement, a road crossing and an estate driveway rather than being fully off road. Sensible to check the day's weather and your own kit, since surfaces and gates always feel different in the wet.

Parking and facilitiesMain car park in Ganllwyd, grid reference SH727243, postcode LL40 2TF
  • Main car park in Ganllwyd, grid reference SH727243, postcode LL40 2TF
  • Toilets at the car park
  • Limited designated disabled parking next to the lake, which cuts out the road crossing and driveway entirely
  • Cyclists can pick up National Cycle Network Route 82 nearby
  • Nearest train station is Barmouth, about 10 miles away
Scenery and wildlifeThe lake was made by damming a stream and has been cleared of silt and overgrowth, so you get…

The lake was made by damming a stream and has been cleared of silt and overgrowth, so you get open water, a small wooded island and a shoreline of mature trees. It is a genuinely good spot for quiet wildlife watching from the platforms, with salmon, sea trout and dragonflies all associated with the water. No guarantees on any given visit, so bring patience and binoculars if you have them.

Dogs and good mannersDogs are welcome on leads.

Dogs are welcome on leads. Given the road crossing and the working farm and estate buildings on the way in, keep them short and close for the whole approach.

If you want moreThe estate also has a longer four mile walk and a separate walk up to the Rhaeadr Ddu falls,…

The estate also has a longer four mile walk and a separate walk up to the Rhaeadr Ddu falls, both a big step up in effort and terrain from this one, so treat the lake circuit as the easy option rather than a warm up loop of the same path.

Wildlife

Wildlife in Eryri

All Eryri wildlife maps

Sighting maps show where each species has been reported across Eryri. Wildlife moves, so no sighting is guaranteed.

Keep exploring

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