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Road cycling routes

Caernarfon Castle – View of Caernarfon Castle loop from Groeslon

Road cycling routes

Caernarfon Castle – View of Caernarfon Castle loop from Groeslon

Moderate

3.0

(1)

16

riders

Caernarfon Castle – View of Caernarfon Castle loop from Groeslon

02:37

49.2km

630m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: July 18, 2026

Tips

Cycling is not permitted along parts of this route

After 35.1 km for 206 m

After 35.8 km for 102 m

Waypoints

A

Start point

Parking

1

16.0 km

View of Snowdon

Highlight • Climb

Hidden up a short, sharp climb you come out to the most amazing view of the mountains of Snowdonia.

Tip by

2

19.5 km

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

20.0 km

Pantri Café Llanberis

Highlight • Cafe

maps.google.com/?cid=16541924643872033543

Tip by

4

20.4 km

View of Llyn Peris

Highlight (Segment) • Viewpoint

5

23.4 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

6

33.4 km

Segontium Roman Fort

Highlight • Historical Site

Built by the Romans in AD 77 on the outskirts of Caernarfon, the Segontium Roman Fort was once the most important military base in North Wales. The Segontium was built …

Tip by

7

35.5 km

Caernarfon Castle

Highlight • Castle

A medieval fortress situated on the on the banks of the River Seiont, Caernarfon Castle has protected Caernarfon since the 11th century. The magnificent castle is open to visitors from …

Tip by

8

36.0 km

View of Caernarfon Castle

Highlight • Historical Site

Castell Caernarfon is recognised around the world as one of the greatest buildings of the Middle Ages.

This fortress-palace on the banks of the River Seiont is grouped with Edward …

Tip by

B

49.2 km

End point

Parking

Way Types & Surfaces

Way Types

31.7 km

8.45 km

7.43 km

1.19 km

411 m

Surfaces

29.1 km

20.0 km

< 100 m

< 100 m

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Elevation

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

Highest point (260 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Wednesday 7 October

15°C

8°C

97 %

Additional weather tips

Max wind speed: 25.0 km/h

to get more detailed weather forecasts along your route

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