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Beddgelert

Llyn Llydaw – Pen-y-Pass loop from Nant Peris

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

Llyn Llydaw – Pen-y-Pass loop from Nant Peris

Expert

11

hikers

Llyn Llydaw – Pen-y-Pass loop from Nant Peris

04:09

10.6km

500m

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

Last updated: October 15, 2025

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Includes a segment that may be dangerous

A part of this route comprises technical, difficult, or hazardous terrain. Specialist equipment and prior experience may be required.

1.59 km in total

Waypoints

A

Start point

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1

270 m

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.

Tip by

2

522 m

View of Crib Goch from Llyn Llydaw

Highlight • Viewpoint

View across the lake to Crib Goch with views of Snowdon summit to the left

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3

993 m

Viewpoint

Viewpoint

4

1.45 km

Britannia Miners' Barracks Ruins

Highlight • Historical Site

A stone-built terrace of former miners barracks, now roofless. Purpose built to provide accommodation during the week for the miners who worked in the Snowdon Britannia Copper mines during the nineteenth and early twentieth centuries. The mine closed in 1916.

Tip by

5

1.53 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 …

Tip by

6

2.85 km

Pen-y-Pass

Highlight • Parking

Right in the heart of northern Eryri (Snowdonia), Pen-y-Pass is superbly located for adventures on the Yr Wyddfa (Snowdon) massif and the Glyderau. It is a popular starting point for …

Tip by

7

4.52 km

Crib Goch

Highlight • Natural Monument

This is where it gets interesting. Once you get to this point the path splits and you have a choice to go left and continue on PYG track or be …

Tip by

8

4.59 km

Crib Goch

Highlight • Summit

This is not Crib Goch, but merely the junction where the path leading to the ridge leaves the PYG path.

Tip by

9

5.28 km

Crib Goch scramble

Highlight • Climb

It's time to think twice if you are sure to keep going this route

Tip by

B

10.6 km

End point

Way Types & Surfaces

Way Types

6.04 km

3.86 km

363 m

277 m

< 100 m

Surfaces

5.11 km

4.85 km

264 m

205 m

181 m

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Elevation

Elevation

Highest point (740 m)

Lowest point (360 m)

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Weather

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Saturday 8 November

9°C

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10 %

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Max wind speed: 12.0 km/h

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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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Mountain Bike

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Easy
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Intermediate
Up to 5 hours and 3,000 ft. of elevation gain. Requires good fitness.Mostly accessible paths. Sure-footedness required.
Corresponds approx. to SAC 2-3.
Expert
More than 5 hours long or 3000 ft. of elevation gain. Requires very good fitness.Sure-footedness, sturdy shoes and alpine experience required.
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Technical difficulty rating based on the Swiss Alpine Club (SAC) Hiking Scale.
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