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United Kingdom
Wales
North Wales
Anglesey
Trearddur

View of South Stack Lighthouse – View of Gogarth Bay loop from Holy Island

Routes
Hiking trails & Routes
United Kingdom
Wales
North Wales
Anglesey
Trearddur

View of South Stack Lighthouse – View of Gogarth Bay loop from Holy Island

Hard

4.7

(42)

192

hikers

View of South Stack Lighthouse – View of Gogarth Bay loop from Holy Island

05:48

21.3km

300m

Hiking

Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 20, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Tirwedd Cenedlaethol Ynys Môn

Waypoints

A

Start point

Bus stop

Get Directions

2.06 km

Beach

Beach

2

3.75 km

Porth Dafarch Beach

Highlight • Viewpoint

A view of the sand beach at Porth Dafarch on the south coast of Holy Island is enough to make any cyclist take a break to appreciate it.

Translated by Google •

Tip by

3

5.14 km

Natural Arch, Ynys Môn

Highlight • Natural Monument

What water can form from rock with enough time...

Translated by Google •

Tip by

4

10.5 km

View of South Stack Lighthouse

Highlight • Viewpoint

The lighthouse has warned passing ships of the treacherous rock below since its completion in 1809. The 91-foot (28 m)-tall lighthouse on South Stack was designed by Daniel Alexander and the main light is visible to passing vessels for 24 nmi (44 km; 28 mi), and was designed to allow safe passage for ships on the treacherous Dublin–Holyhead–Liverpool sea route. It provides the first beacon along the northern coast of Anglesey for east-bound ships. It is followed by lighthouses, fog horns, and other markers at North Stack, Holyhead Breakwater, The Skerries, the Mice, Point Lynas, and at the south-east tip of the island Trwyn Du. The lighthouse is operated remotely by Trinity House.
You can only go so far with your bike due to the 400 steps you must take to reach the lighthouse itself. We managed to lock our bikes up and tackle the stairs. But on the way back we realised it was too much and legs were tired 😫

Tip by

5

11.1 km

View of Gogarth Bay

Highlight • Natural Monument

On a clear day, view of Ireland!

Translated by Google •

Tip by

6

13.3 km

Holyhead Gunpowder Store

Highlight • Monument

This building, standing isolated on Holyhead's rugged coast, was once a gunpowder store. The explosives were used to aid nearby quarrying, the stone of which went into building the Holyhead breakwater. The store is a conspicuous sight due to its curved roof.

Tip by

7

13.7 km

Beautiful portion of trail.

Tip by

8

13.7 km

Nice portion of trail below the cliffs, surrounded by brooms.

Tip by

9

14.2 km

Holyhead Breakwater Country Park is often used as a starting point for a hike up Holyhead Mountain or for coastal walks in the area. The park is situated on the site of an old stone quarry that once provided the raw materials that built Holyhead Breakwater, Europe's longest. Wildlife that can be spotted from here includes peregrine falcons, the world's fastest fliers.

Tip by

B

21.3 km

End point

Bus stop

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Way Types & Surfaces

Way Types

7.08 km

6.95 km

5.41 km

992 m

723 m

155 m

Surfaces

6.96 km

6.12 km

5.45 km

1.54 km

987 m

244 m

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Elevation

Elevation

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

Highest point (160 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Sunday 23 August

22°C

12°C

0 %

Additional weather tips

Max wind speed: 29.0 km/h

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Comments

July 21, 2022,Day 8 | Isle of Anglesey Coastal Path
Our final day of the Isle of Anglesey Coastal Path 🥲 We walked from Blackthorn Campsite to Holyhead to complete the 8-day circular around the island but we added the summit of Holyhead Mountain for good measure 😄 Seeing the South Stack lighthouse was a highlight of the final day.
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