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Hiking trails & Routes

Trefor Sea Stacks – View of Llŷn Peninsula Coast loop from Trefor

Hiking trails & Routes

Trefor Sea Stacks – View of Llŷn Peninsula Coast loop from Trefor

Moderate

4.7

(9)

36

hikers

Trefor Sea Stacks – View of Llŷn Peninsula Coast loop from Trefor

02:38

7.97km

340m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: August 2, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Tirwedd Cenedlaethol Llŷn

Waypoints

A

Start point

Parking

Get Directions

1

28 m

Trefor Beach

Highlight • Viewpoint

Set at the foot of fishing village, Trefor, is a lovely little bay that has clear water and a mountainous backdrop.

Tip by

347 m

Beach

Beach

3

1.13 km

Trefor Sea Stacks

Highlight • Viewpoint

4

1.19 km

View of the Llŷn Peninsula Coast

Highlight • Viewpoint

Look out to sea if you're are lucky you might see some dolphins

Tip by

5

1.38 km

View of Sea Stacks, Tirwedd Cenedlaethol Llŷn

Highlight • Beach

There are fantastic views to be had from here towards the sea, to Trevor, to the sea stacks....everywhere!

Tip by

6

1.67 km

View of the Llŷn Peninsula Coast

Highlight • Natural

7

1.79 km

Yr Eifl Quarry and West End Cottages

Highlight • Historical Site

The coast path here offers dramatic views up to the Yr Eifl quarry, now long abandoned. You can still see the workings clearly, with imposing buildings seemingly carved into the …

Tip by

8

3.97 km

Stairs to the Radio Relay Site

Highlight • Trail

9

4.58 km

View of Llŷn Peninsula Coast

Highlight • Viewpoint

B

7.97 km

End point

Parking

Way Types & Surfaces

Way Types

2.77 km

2.40 km

1.20 km

875 m

721 m

Surfaces

2.77 km

2.29 km

1.73 km

782 m

200 m

183 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 (320 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Sunday 30 August

18°C

14°C

19 %

Additional weather tips

Max wind speed: 23.0 km/h

to get more detailed weather forecasts along your route

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