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Moel Siabod summit – Llyn Mymbyr loop from Llynau Mymbyr

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Hiking trails & Routes

Moel Siabod summit – Llyn Mymbyr loop from Llynau Mymbyr

Moderate

4.8

(19)

313

hikers

Moel Siabod summit – Llyn Mymbyr loop from Llynau Mymbyr

04:51

11.0km

680m

Hiking

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is right next to a parking lot.

Last updated: April 19, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc Cenedlaethol Eryri

Waypoints

Start point

Parking

Get Directions

1.71 km

Plas Y Brenin

Highlight • Cafe

Plas y Brenin - National Outdoor Centre, originally a coaching inn built in 1801, is situated in Capel Curig, in the heart of the Snowdonia National Park. This is the home of the National Mountain Centre.
The centre has a bar and large terrace overlooking the lake. There is free parking.
Plas y Brenin is a vibrant outdoor centre run by the Mountain Training Trust (MTT) on behalf of Sport England. It offers a wide range of courses under the banner of 'climbing, walking, paddling, cycling'.

Translated by Google •

Tip by

1.88 km

Bridge Over Llyn Mymbyr

Highlight • Lake

Standing on this bridge you have a beautiful view of Llyn Mymbyr and the mountains behind it including Snowdon. This bridge connects Plas Y Brenin National Outdoor Centre with the forests and mountains on the other side.

Translated by Google •

Tip by

5.33 km

Stone Wind Shelter at the Summit

Highlight • Summit

Such shelter on a windy day is wonderful. Here you can catch your breath, eat/drink something before continuing or returning.

Translated by Google •

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5.39 km

Moel Siabod summit

Highlight • Viewpoint

There are fantastic views of Snowdonia from the top of Moel Siabod, but the weather must be clear. From the top it is possible to see 13 of the 14 highest peaks in Wales on a clear day without turning your head.

Translated by Google •

Tip by

9.01 km

Llyn Mymbyr

Highlight • Natural

The National Outdoor Centre, Plas y Brenin offers all manner of courses and experience in the mountains of Snowdonia and beyond.

Need to brush up on your nav? This is the place to come. Thinking of becoming a Mountain Leader? Plas y Brenin runs both training and assessment courses. Whatever you choose to do, the centre is ideally situated for a smorgasbord of mountain adventure.

Tip by

10.4 km

Stone Wall Stile

Highlight • Structure

11.0 km

End point

Parking

Way Types & Surfaces

Way Types

6.75 km

3.44 km

559 m

229 m

Surfaces

6.75 km

2.12 km

1.62 km

229 m

228 m

< 100 m

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (850 m)

Lowest point (180 m)

Weather

Friday 26 June

22°C

14°C

36 %

Additional weather tips

Max wind speed: 42.0 km/h

to get more detailed weather forecasts along your route

Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Moel Siabod summit – Llyn Mymbyr loop from Llynau Mymbyr

Plas Y Brenin

Bridge Over Llyn Mymbyr

Stone Wind Shelter at the Summit

Moel Siabod summit

Llyn Mymbyr

Stone Wall Stile

Nearby routes

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