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Routes
Mountain biking trails
United Kingdom
Wales
North Wales
Gwynedd
Llanberis

Telegraph Valley (Maesgwm) – Rhyd Ddu Railway Crossing loop from Llanberis

Routes
Mountain biking trails
United Kingdom
Wales
North Wales
Gwynedd
Llanberis

Telegraph Valley (Maesgwm) – Rhyd Ddu Railway Crossing loop from Llanberis

Expert

4.0

(2)

15

riders

Telegraph Valley (Maesgwm) – Rhyd Ddu Railway Crossing loop from Llanberis

04:07

44.8km

1,030m

Expert mountain bike ride. Very good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 13, 2025

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Tips

Includes a segment in which cycling is not permitted

You'll need to dismount and push your bike.

109 m in total

Waypoints

A

Start point

Bus stop

Get Directions

1

2.89 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 …

Tip by

2

10.2 km

Rhyd Ddu railway crossing

Highlight • Structure

Tis is the crossing of the Ffestiniog Welsh Highland Railway at Rhyd Ddu. once through the crossing the surface becomes compact gravel and climbing. It is rideable but takes effort

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3

10.7 km

Gravel Track from Beddgelert Forest to Rhyd Ddu

Highlight (Segment) • Trail

Gloriously scenic gravel track from Beddgelert Forest towards Rhyd Ddu around the western side of Llyn y Gader. Blue grade.

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4

20.2 km

Beddgelert Forest

Forest

5

20.7 km

View of Snowdon Across Llyn Llewelyn

Highlight • Lake

Enjoy views of Snowdon across the picturesque Llyn Llewelyn as the forest opens up.

Tip by

6

21.4 km

Beddgelert Forest Trail

Highlight • Trail

This is an example of many miles of the trail in Beddgelert Forest. Quite wide double tracks, compact gravel surfaces, enclosed by mainly pine trees. If it is a windy …

Tip by

7

25.2 km

8

34.0 km

Coed Tanygarreg

Forest

9

41.6 km

Downhill to Llanberis

Highlight (Segment) • Cycleway

10

44.7 km

Framed Bikes, Llanberis

Highlight • Rest Area

Always handy to know a bike shop is within the area. Framed bikes is on the main street through Llanberis. The owner said there is a two to three week …

Tip by

B

44.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

21.2 km

11.4 km

5.19 km

4.76 km

2.19 km

Surfaces

16.6 km

14.7 km

10.8 km

2.15 km

537 m

< 100 m

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Elevation

Elevation

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Thursday 6 November

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70 %

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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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