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Running trails & routes

Tŵr Mawr Lighthouse – Llanddwyn Island loop from Malltraeth

Running trails & routes

Tŵr Mawr Lighthouse – Llanddwyn Island loop from Malltraeth

Hard

39

runners

Tŵr Mawr Lighthouse – Llanddwyn Island loop from Malltraeth

01:50

16.9km

70m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 21, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Tirwedd Cenedlaethol Ynys Môn

Waypoints

A

Start point

Parking

1

150 m

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 …

Tip by

2

253 m

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 …

Tip by

3

7.31 km

Sandy Trails in Newborough Forest

Highlight • Trail

It’s sandy

Tip by

4

9.03 km

Tŵr Mawr Lighthouse

Highlight • Monument

Built in 1873, this gorgeous lighthouse no longer shines but it's still a magnificent find when you're walking in the area. Painted bright white, it shares its tapered architecture with …

Tip by

5

9.44 km

Llanddwyn Island

Highlight • Natural

Beautiful walk through the forest which leads to the beach. Absolutely beautiful beach.

Tip by

6

10.5 km

Llanddwyn Beach Path

Highlight • Trail

Stop and enjoy.

Tip by

7

10.5 km

View of Snowdonia from Ynys Llanddwyn Beach

Highlight • Viewpoint

Standing on the beach here, you can look across Caernarfon Bay to the peaks of Snowdonia in the distance. As the crow flies, you're only 15 miles (24 km) from …

Tip by

8

13.0 km

Newborough Forest Gravel Road

Highlight • Trail

Well maintained forest road travelling through pine trees.

Tip by

B

16.9 km

End point

Parking

Way Types & Surfaces

Way Types

15.7 km

730 m

293 m

184 m

Surfaces

9.75 km

3.60 km

2.00 km

1.04 km

258 m

220 m

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Elevation

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Weather

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Saturday 3 October

17°C

7°C

-- %

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