Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Running trails & routes

Porth Dafarch Beach – View of South Stack Lighthouse loop from Holy Island

Running trails & routes

Porth Dafarch Beach – View of South Stack Lighthouse loop from Holy Island

Hard

68

runners

Porth Dafarch Beach – View of South Stack Lighthouse loop from Holy Island

03:05

26.6km

440m

Running

Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required. The starting point of the route is accessible with public transport.

Last updated: August 5, 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

1

237 m

Trearddur Bay Beach

Highlight • Beach

Trearddur is a lovely golden beach that slopes into clean seas. It's perfect for all beach activities and has a protected bathing area marked by buoys.

Tip by

2

3.93 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

5.32 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

South Stack Lighthouse Viewpoint

Highlight • Viewpoint

Wonderful vantage point, especially on a clear day!

Translated by Google •

Tip by

5

10.8 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 …

Tip by

6

13.5 km

North Stack Fog Signal Station

Highlight • Historical Site

The North Stack on Anglesey is a cliff top peninsula where the old fog warning system is housed. It's now a bird watching observatory. The cliffs below are an important traditional climbing venue with some hard routes.

Tip by

7

20.0 km

View of Holyhead Mountain, Heather Fields, and South Stack Lighthouse

Highlight • Viewpoint

Looking over the flat fields they shine in a vigorous violett colour.

Tip by

8

20.9 km

Dragon Rock Formation, Ynys Môn

Highlight • Natural Monument

A bit of imagination is required - but it's probably like seeing figures in clouds. :)

Translated by Google •

Tip by

24.4 km

Beach

Beach

B

26.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

10.7 km

8.62 km

5.42 km

737 m

600 m

572 m

Surfaces

9.82 km

6.61 km

6.48 km

2.89 km

439 m

415 m

Sign up to see more specific route details

Sign up for free

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)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Wednesday 19 August

18°C

13°C

88 %

Additional weather tips

Max wind speed: 31.0 km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

39

Newborough Forest & Llanddwyn Island loop from Llyn Rhos Ddu — Anglesey

01:54h

16.0km

90m

4.5

35

Holyhead Mountain & South Stack loop — Anglesey

01:03h

7.96km

230m

3.0

6

Holyhead Mountain & South Stack loop

00:38h

4.90km

140m

5.0

891

Llanddwyn Beach – Newborough Beach loop from Newborough Warren

00:40h

5.64km

40m

402

Llyn Cefni Dam – Llyn Cefni Reservoir and Dam loop from Llangefni

00:31h

4.74km

40m

174

Caernarfon Castle – Snowdon Summit (Yr Wyddfa) loop from Caernarfon

06:44h

52.4km

1,620m

5.0

155

View of Caernarfon Castle – Caernarfon Castle loop from Caernarfon

01:29h

14.3km

90m

3.0

135

Rhosneigr Beach – Tirwedd Cenedlaethol Ynys Môn loop from Rhosneigr

00:36h

5.86km

30m

123

Violet Cliffs of Anglesey – View of South Stack Lighthouse loop from Holyhead

04:50h

42.0km

480m

5.0

103

Llanddwyn Beach – Newborough Beach loop from Newborough

01:42h

14.6km

80m

90

Caernarfon Castle – Afon Seiont loop from Bontnewydd

01:32h

14.7km

90m

114

Caernarfon Cycle Path – Cycleway Out of Caernarfon loop from Menai Strait

00:58h

9.31km

40m