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Routes
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United Kingdom
Wales
North Wales
Gwynedd
Waunfawr

Telegraph Valley (Maesgwm) – Foel Goch Summit loop from Waunfawr

Routes
Running trails & routes
United Kingdom
Wales
North Wales
Gwynedd
Waunfawr

Telegraph Valley (Maesgwm) – Foel Goch Summit loop from Waunfawr

Hard

13

runners

Telegraph Valley (Maesgwm) – Foel Goch Summit loop from Waunfawr

01:58

15.1km

520m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Last updated: February 27, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc Cenedlaethol Eryri

Waypoints

A

Start point

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1

4.76 km

Telegraph Valley (Maesgwm)

Highlight (Segment) • Trail

Maesgwm is also known as Telegraph Valley. The trail is gravel and well-made, brilliant to ride and much quieter than the main Llanberis path. It makes a great loop from …

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2

7.52 km

Foel Goch Summit

Highlight • Viewpoint

A grassy minor summit in the Moel Eilio ridge-line.

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3

8.03 km

Bwlch Maesgwm

Highlight • Mountain Pass

A depression in the ridge sometimes referred to as 'the Big Dipper', Bwlch Maesgwm is the meeting point of a quartet of paths. At 1,532 feet (467 m), it's the …

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4

8.08 km

Descent from Foel Goch

Highlight • Viewpoint

5

8.54 km

Cwm Maesgwm (Telegraph Valley)

Highlight • Trail

Cwm Maesgwm is known as Telegraph Valley because of the power lines that run up it. It's a great way of gaining height out of Llanberis without using the busy …

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6

10.5 km

Ty'n Yr Aelgerth Cottage

Highlight • Mountain Hut

A beautiful off grid cottage at the end of a track, hidden away but tranquill

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7

12.2 km

Fenced Bridge Over Afon Galedffrwd

Highlight • Bridge

when you reach the path you can get back down to the village regardless of which way you turn but if you prefer to avoid the farm yard turn left …

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B

15.1 km

End point

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Way Types & Surfaces

Way Types

12.6 km

1.95 km

564 m

< 100 m

< 100 m

Surfaces

6.86 km

5.99 km

1.81 km

330 m

112 m

< 100 m

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Elevation

Elevation

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

Highest point (570 m)

Lowest point (230 m)

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Weather

Powered by Foreca

Sunday 24 May

26°C

12°C

0 %

Additional weather tips

Max wind speed: 10.0 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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