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United Kingdom
Wales
North Wales
Gwynedd
Beddgelert

Llyn Glaslyn (Glaslyn Lake) – Llyn Llydaw (Brittany Lake) loop from Nant Peris

Routes
Hiking trails & Routes
United Kingdom
Wales
North Wales
Gwynedd
Beddgelert

Llyn Glaslyn (Glaslyn Lake) – Llyn Llydaw (Brittany Lake) loop from Nant Peris

Hard

4.8

(13)

80

hikers

Llyn Glaslyn (Glaslyn Lake) – Llyn Llydaw (Brittany Lake) loop from Nant Peris

04:39

10.9km

760m

Hiking

Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Last updated: November 3, 2025

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Tips

Your route passes through protected areas

Please check local regulations for:

Gwarchodfa Natur Genedlaethol Yr Wyddfa

Parc Cenedlaethol Eryri

Waypoints

A

Start point

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1

1.71 km

Y Lliwedd

Highlight • Viewpoint

If it were almost anywhere else, twin-peaked Y Lliwedd would be far more celebrated than it is. Forming the bulk of Snowdon’s curved south-eastern ridge, it deserves to be treated …

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2

4.87 km

View of Glaslyn and Llyn Llydaw

Highlight • Viewpoint

Perfect view of the lakes Glaslyn and Llyn Llydaw at the intersection of Pyg Path and Miners' Path.

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Perfekter Blick auf die Seen Glaslyn und Llyn Llydaw an der Abzweigung vom Pyg Path und vom Miners' Path.

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3

5.81 km

Llyn Glaslyn (Glaslyn Lake)

Highlight • Natural Monument

The east side of the Snowdon massif is a sensational natural amphitheatre. A horseshoe of charismatic summits: twin peaked Y Lliwedd, towering Garnedd Ugain, the notoriously narrow Crib Goch and …

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4

6.52 km

Due to the area not one of the best highlight but if you are on the miners track I would stop and appreciate this.

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5

7.06 km

Llyn Llydaw (Brittany Lake)

Highlight • Lake

Llyn Llydaw is a beautiful natural lake nestled amid dramatic mountain peaks. The beach at the far end is the perfect place to cool off before the final descent to Pen-y-Pass.

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6

7.50 km

Might be a fun spot for a bivi.

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7

8.19 km

Llyn Llydaw

Highlight • Viewpoint

The lake is a nice place to stop and admire. It is so quiet and the wind is generally not to bad. Would recommend heading to the lake on the way down after the summit.

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8

8.65 km

Viewpoint

Viewpoint

9

9.19 km

Llyn Teyrn

Highlight • Lake

The wonderful stretch of mountain water has a magical atmosphere. Just off the the popular miners track walk on Snowdon, it is the perfect place to stop for a break …

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B

10.9 km

End point

Way Types & Surfaces

Way Types

7.43 km

1.93 km

899 m

491 m

127 m

Surfaces

4.64 km

2.81 km

1.34 km

1.12 km

876 m

100 m

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Elevation

Elevation

Highest point (1,040 m)

Lowest point (390 m)

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Weather

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Today

Thursday 1 January

4°C

1°C

39 %

Additional weather tips

Max wind speed: 27.0 km/h

to get more detailed weather forecasts along your route

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

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Pyg Track & Miners Track loop to Yr Wyddfa / Snowdon from Pen y Pass — Parc Cenedlaethol Eryri / Snowdonia National Park

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