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Road cycling routes

View of Llyn Peris – Marchlyn Mawr Reservoir Climb loop from Llanberis

Road cycling routes

View of Llyn Peris – Marchlyn Mawr Reservoir Climb loop from Llanberis

Moderate

24

riders

View of Llyn Peris – Marchlyn Mawr Reservoir Climb loop from Llanberis

01:35

24.8km

600m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: April 24, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc Cenedlaethol Eryri

Waypoints

A

Start point

Bus stop

Get Directions

1

77 m

Llanberis Lake Railway

Highlight • Structure

Not been on this myself but on a conversation with a member of the public I'm told it's a wonderful journey around to the north side of the lake away from the hustle and bustle of the South side

Tip by

2

903 m

Pete's Eats Cafe

Highlight • Cafe

Nothing short of an institution, Pete's Eats is the only place to be when rain cancels play Llanberis. Of all the food and drink available on the impressively extensive menu, …

Tip by

3

991 m

View of Llyn Peris

Highlight (Segment) • Viewpoint

4

4.56 km

Caban Café

Highlight • Other

maps.google.com/?cid=370215964032802912

Tip by

5

7.60 km

Lodge Dinorwig

Highlight • Cafe

maps.google.com/?cid=8921692589006280619

Tip by

6

12.9 km

Marchlyn Mawr Reservoir Climb

Highlight (Segment) • Lake

Definitely one of the Welsh climbs you have to conquer. There will be debate about which climb that is closed to cars is the best in the nation - this, …

Translated by Google •

Tip by

7

20.9 km

View of Llyn Padarn from Pont Pen-y-Llyn

Highlight • Viewpoint

On a clear day, from this end of Llyn Padarn you’ll get an enticing view of Snowdon and other peaks.
Its absolutely stunning and well worth the ride.

Tip by

8

24.4 km

Pantri Café Llanberis

Highlight • Cafe

maps.google.com/?cid=16541924643872033543

Tip by

B

24.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.9 km

3.07 km

2.29 km

474 m

< 100 m

Surfaces

15.1 km

9.74 km

< 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 (630 m)

Lowest point (100 m)

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Weather

Powered by Foreca

Wednesday 20 May

16°C

9°C

64 %

Additional weather tips

Max wind speed: 26.0 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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