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Bike touring routes & trails

Caernarfon Castle – Afon Seiont loop from Dinas Dinlle

Bike touring routes & trails

Caernarfon Castle – Afon Seiont loop from Dinas Dinlle

Easy

5.0

(1)

6

riders

Caernarfon Castle – Afon Seiont loop from Dinas Dinlle

01:18

21.7km

150m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 10, 2026

Tips

Includes a segment that goes up or down a series of steps

You may need to carry your bike.

After 10.5 km for 21 m

Waypoints

A

Start point

Bus stop

Get Directions

1

163 m

Antique Store

Highlight • Other

2

7.84 km

Bench on Lon Eifion

Highlight • Rest Area

3

10.8 km

Caernarfon Castle

Highlight • Monument

Royal fortress-palace built on legends and bitter medieval conflict Caernarfon Castle is recognised around the world as one of the greatest buildings of the middle ages

Tip by

4

11.1 km

Afon Seiont

Highlight • Other

5

14.4 km

Welsh Highland Railway Steam Locomotives and Station

Highlight (Segment) • Monument

Pretty little train station

Translated by Google •

Tip by

B

21.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

11.9 km

9.08 km

390 m

259 m

< 100 m

< 100 m

Surfaces

13.2 km

8.14 km

238 m

149 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 (50 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Wednesday 20 May

16°C

13°C

21 %

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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