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Four Mile Bridge – Trearddur Bay Beach loop from Llyn Cerrig Bach

Four Mile Bridge – Trearddur Bay Beach loop from Llyn Cerrig Bach

Easy

5.0

(2)

riders

Four Mile Bridge – Trearddur Bay Beach loop from Llyn Cerrig Bach

00:50

19.7km

60m

Road cycling

Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride. The starting point of the route is right next to a parking lot.

Last updated: May 10, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Tirwedd Cenedlaethol Ynys Môn

Waypoints

Start point

Parking

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1.13 km

RAF Valley

Highlight • Historical Site

RAF Valley on Anglesey is home to No 4 Flying Training School, responsible for training the UK's next generation of world-class fighter pilots.

Aircrew is also trained at RAF Valley for mountain and maritime operations throughout the world.

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1.74 km

Llyn Cerrig Bach

Highlight • Historical Site

A spectacular spot not just for the scenery, bit as its next to the RAF base you have a good chance to spot some of the jets coming in and out.

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6.51 km

Four Mile Bridge

Highlight • Bridge

The bridge itself takes the same name as the village it is situated in and is one of three bridges connecting Holy Island and Anglesey. The bridge is approximately four …

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9.26 km

Trearddur Bay Beach

Highlight • Beach

Pretty bay with a small beach. Thank you Café and restaurant great for a stop during a bike ride.

Translated by Google •

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9.94 km

Trearddur Bay Beach

Highlight • Beach

The natural beauty of this location on the west coast of Holy Island is testament to why it is such a magnet for visitors.

Translated by Google •

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18.5 km

RAF Valley Aircraft Viewing Area

Highlight • Viewpoint

RAF Valley on Anglesey is home to No 4 Flying Training School, responsible for training the UK's next generation of world-class fighter pilots.

Safely watch aircraft at RAF Valley from …

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19.7 km

End point

Parking

Way Types & Surfaces

Way Types

19.3 km

125 m

124 m

< 100 m

Surfaces

15.2 km

4.45 km

< 100 m

Elevation

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

Weather

Monday 18 May

15°C

11°C

73 %

Additional weather tips

Max wind speed: 43.0 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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Four Mile Bridge – Trearddur Bay Beach loop from Llyn Cerrig Bach

RAF Valley

Llyn Cerrig Bach

Four Mile Bridge

Trearddur Bay Beach

Trearddur Bay Beach

RAF Valley Aircraft Viewing Area

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