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Caernarfon Cycle Path – Lôn Eifion Cycleway loop from Y Swan

Routes

Bike touring routes & trails

Caernarfon Cycle Path – Lôn Eifion Cycleway loop from Y Swan

Hard

5.0

(2)

riders

Caernarfon Cycle Path – Lôn Eifion Cycleway loop from Y Swan

03:46

62.7km

480m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: May 27, 2026

Waypoints

Start point

Bus stop

Get Directions

15.5 km

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

15.8 km

Cycleway Out of Caernarfon

Highlight • Cycleway

This is a pretty cycleway out of Caernarfron with gorgeous views across to Anglesy.

Tip by

17.5 km

Caernarfon Cycle Path

Highlight • Cycleway

Flat traffic free cycle route, well way marked too.

Tip by

22.7 km

Port Dinorwic Marina (Y Felinheli)

Highlight • Viewpoint

Y Felinheli or Port Dinorwic, is a picturesque village situated on the Menai Strait. These days it is a popular destination for tourists. It has stunning waterside and landscape views and is a hub for a host of activities.

Tip by

45.7 km

View of the Menai Strait

Highlight • Cycleway

The Caernarfon to Y Felinheli cycle and footpath is mostly wooded but has occasional breaks for roads, providing wonderful opportunities for views over the Menai Strait.

Here, this dead end …

Tip by

50.9 km

Welsh Highland Railway Steam Locomotives and Station

Highlight (Segment) • Monument

Pretty little train station

Translated by Google •

Tip by

57.5 km

Lôn Eifion Cycleway

Highlight • Cycleway

The Lôn Las Menai & Lôn Eifion cycleway follows an old railway trail from Caernarfon to Bryncir. If you decide to ride the whole route, it's 16.6 miles (27 km).

Tip by

62.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

46.3 km

9.66 km

4.12 km

2.32 km

140 m

Surfaces

57.5 km

4.01 km

734 m

197 m

172 m

Elevation

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

Highest point (100 m)

Lowest point (0 m)

Weather

Friday 10 July

27°C

15°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

to get more detailed weather forecasts along your route

Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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Caernarfon Cycle Path – Lôn Eifion Cycleway loop from Y Swan

Victoria Dock Marina, Caernarfon

Fishermen's Pier

Cycleway Out of Caernarfon

Caernarfon Cycle Path

Port Dinorwic Marina (Y Felinheli)

View of the Menai Strait

Welsh Highland Railway Steam Locomotives and Station

Lôn Eifion Cycleway

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