Llyn Trawsfynydd

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Route description
Insider hints
Getting there
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The Llyn Trawsfynydd walk is an easy, scenic stroll around an impressive lake in Snowdonia National Park. With lots of wildlife, a varied footpath, and lovely views, it’s a perfect family-friendly outing nearly any time of year. With a cafe along the route, you can easily turn this walk into a family picnic outing. The path is also popular with cyclists.

Route Description for Llyn Trawsfynydd

Note that there is a path you can take to avoid the power plant and paved road along this route. Some people enjoy it, some don’t. You can choose to skip it if you prefer. The path is well-marked and a favourite with local cyclists and wildlife, so keep an eye out!

The Llyn Trawsfynydd walk begins by crossing the narrow footbridge over the lake. This is a neat view worth a photo or two! You’ll then climb through woodland on the western side of the lake. The path gains the vast majority of its overall elevation here. Take breaks to enjoy the vantage points over Snowdonia as you ascend.

Continue along the northern edge of the lake, passing by the visitor centre. There is a cafe here if you’d like a drink or snack. Then, walk along the eastern edge of the lake along A470. If you prefer to avoid this paved section, head west to the dam from the visitor centre and then turn south to take the path that hugs the western edge of the lake.

The loop finishes back in the village where you began.

Insider Hints for Llyn Trawsfynydd

This path is especially enjoyable when the wildflowers are in bloom
Birdwatchers should add this one to their list due to the diversity of birds that call the region home
If you’re keen to keep walking in the area, the stone circle at Bryn Cader Faner is a worthwhile stop
The Taith Ardudwy Way can be picked up near this trail

Getting to the Llyn Trawsfynydd Trailhead

The Llyn Trawsfynydd walk begins in the village of Trawsfynydd. You’ll want to head west to the lakeshore where there’s the footbridge to cross. Cross the bridge (which has great views) to follow the path on the other side.