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Llanberis Path – Snowdon Summit (Yr Wyddfa) loop from Llanberis

Routes

Running trails & routes

Llanberis Path – Snowdon Summit (Yr Wyddfa) loop from Llanberis

Hard

5.0

(1)

runners

Llanberis Path – Snowdon Summit (Yr Wyddfa) loop from Llanberis

06:17

40.9km

2,250m

Running

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is accessible with public transport.

Last updated: July 31, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Gwarchodfa Natur Genedlaethol Yr Wyddfa

Parc Cenedlaethol Eryri

Waypoints

Start point

Bus stop

Get Directions

130 m

Llanberis Village and Llyn Padarn

Highlight • Settlement

Llanberis is synonymous with Yr Wyddfa (Snowdon). It's a popular starting point for some of the easier ways to the roof of Wales. Whether it’s via the Llanberis Path or …

Tip by

3.66 km

Llanberis Path

Highlight • Trail

Very popular path at any time of the year but the easiest path up Snowdon.

Tip by

6.93 km

Bwlch Glas Pass

Highlight • Natural Monument

The finger stone at Bwlch Glas marks the point at which the Pyg and Miners' Tracks reach the summit ridge and join the Crib Goch, Ranger and Llanberis Paths. Particularly helpful in poor visibility.

Tip by

7.48 km

Snowdon Summit (Yr Wyddfa)

Highlight • Summit

Snowdon (Yr Wyddfa) is perhaps the most ascended mountain in the world, and with good reason. This is a majestic mountain, as is befitting of Wales' highest point.

Its glory …

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9.26 km

Steep Section of the Snowdon Ranger Path

Highlight (Segment) • Trail

The Snowdon Ranger Path climbs Yr Wyddfa (Snowdon) from the Snowdon Ranger Youth Hostel in the west. It's about 4 miles (6.5km) each way with 3,071 feet (936m) of ascent. …

Tip by

13.3 km

Foel Goch Summit

Highlight • Viewpoint

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

Tip by

15.6 km

Moel Eilio Summit

Highlight • Viewpoint

The grassy summit of Moel Eilio enjoys a glorious position on the western edge of mountainous Snowdonia. You can gaze northwest and enjoy the views of Anglesey and the Irish …

Tip by

28.3 km

Mynydd Mawr

Peak

29.5 km

Foel Rûdd

Peak

31.0 km

Nant y Betws

Forest

36.2 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 …

Tip by

40.9 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.5 km

8.47 km

4.21 km

4.20 km

2.81 km

1.71 km

1.05 km

Surfaces

13.0 km

10.2 km

8.05 km

4.42 km

3.25 km

1.99 km

Elevation

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

Highest point (1,040 m)

Lowest point (110 m)

Weather

Wednesday 19 August

16°C

9°C

70 %

Additional weather tips

Max wind speed: 22.0 km/h

to get more detailed weather forecasts along your route

Comments

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Llanberis Path – Snowdon Summit (Yr Wyddfa) loop from Llanberis

Llanberis Village and Llyn Padarn

Llanberis Path

Bwlch Glas Pass

Snowdon Summit (Yr Wyddfa)

Steep Section of the Snowdon Ranger Path

Foel Goch Summit

Moel Eilio Summit

Cwm Maesgwm (Telegraph Valley)

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