Stone bridge over the River Cefni – Afon Cefni River Trail loop from Llangefni

Bike touring routes & trails

Stone bridge over the River Cefni – Afon Cefni River Trail loop from Llangefni

Moderate

4.0

(3)

riders

Stone bridge over the River Cefni – Afon Cefni River Trail loop from Llangefni

02:04

34.8km

190m

Cycling

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

Last updated: July 31, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Tirwedd Cenedlaethol Ynys Môn

SoDdGA Cors Ddyga

Waypoints

Start point

Bus stop

Get Directions

16.5 km

Aberffraw Village and River Ffraw

Highlight • Settlement

A lovely little coastal village at the mouth of the river Ffraw, just before it flows into the sea. There's a handy shop here to stock up on supplies. With …

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16.6 km

View of the Estuary

Highlight • Natural

sun cream

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24.1 km

The Cob Path and Cefni Estuary Views

Highlight • Viewpoint

The Cob (about a mile in length) is an elevated tarmac footpath/cycle trail which runs parallel to the road but about 150 feet (50 m) from it.

It provides excellent …

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24.2 km

View of Malltraeth Cob and the estuary

Highlight • Structure

Malltraeth Cob
Malltraeth is the next village along from Newborough to the north. The two villages are linked by a “cob” – a dike wall – with a footpath/cycle track …

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27.2 km

Pont Marquis

Highlight • River

Pont Marquis Bridge
Spanning the Afon Cefni, carrying the Trefdraeth to Llangaffo road, c. 3km ENE of Malltraeth. The bridge, which is Grade II listed, was built in the early …

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31.5 km

Lon Las Cefni cycle path along the Afon Cefni

Highlight • Cycleway

Komoot suggests that road bikes may not be suitable, you might have to stop and push across the road but it's fine and legal under your wheels.

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33.6 km

We rode from the North back to Llangefni and so rode along the impressive reservoir at the top of the valley then cruised all through the woods to the town itself on a smooth very rideable track. Beautiful and quiet.

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34.6 km

Llangefni Clock Tower

Highlight • Structure

Llangefni (meaning "church on the River Cefni", Welsh pronunciation: [ɬaŋˈɡɛvni]) population 5,116, making it the second-largest town in the county and the largest on the island. The community includes the …

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34.8 km

End point

Bus stop

Way Types & Surfaces

Way Types