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Bike touring routes & trails

Caernarfon Castle – Afon Seiont loop from Caernarfon

Bike touring routes & trails

Caernarfon Castle – Afon Seiont loop from Caernarfon

Easy

8

riders

Caernarfon Castle – Afon Seiont loop from Caernarfon

01:26

23.3km

140m

Cycling

Easy bike ride. Mostly paved surfaces. The starting point of the route is accessible with public transport.

Last updated: August 27, 2026

Tips

Cycling is not permitted along parts of this route

After 1.31 km for 212 m

After 1.60 km for 58 m

Waypoints

A

Start point

Bus stop

1

386 m

Victoria Dock Marina, Caernarfon

Highlight • Structure

Caernarfon's Victoria Dock was built in the 1800s to receive timber sailed over from Scandinavia. It wasn't busy for long though, as the arrival of the railway somewhat undermined its …

Tip by

2

1.04 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

3

1.42 km

Afon Seiont

Highlight • Other

4

2.08 km

Caernarfon Cycle Path Entrance

Highlight • Rest Area

5

11.8 km

Antique Store

Highlight • Other

6

12.2 km

Morfa Dinlle Beach

Highlight • Natural Monument

Dinas Dinlle is a lovely small coastal hamlet at the mouth of the Menai Straight. It has a large sand and pebble Blue Flag beach called Morfa Dinlle with glorious …

Tip by

B

23.3 km

End point

Bus stop

Way Types & Surfaces

Way Types

18.4 km

3.53 km

949 m

318 m

142 m

Surfaces

12.9 km

9.59 km

743 m

108 m

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Elevation

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

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Weather

Powered by Foreca

Today

Wednesday 11 November

11°C

4°C

0 %

Additional weather tips

Max wind speed: 7.0 km/h

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