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Road cycling routes

Trefin Village – Abercastle Harbour loop from Carreg Samson

Road cycling routes

Trefin Village – Abercastle Harbour loop from Carreg Samson

Moderate

5

riders

Trefin Village – Abercastle Harbour loop from Carreg Samson

02:35

50.7km

790m

Road cycling

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride. 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:

Pembrokeshire Coast National Park

Waypoints

A

Start point

Bus stop

1

24 m

Trefin Village

Highlight • Settlement

Trefin is an unassuming village, nestled by the Pembrokeshire Coast Path. There are a few accommodation options, as well as food and beverages at the Ship Inn.

Interestingly, the village …

Tip by

2

2.02 km

Abercastle Harbour

Highlight • Beach

Abercastle has a lovely little harbour but has limited parking which is not suitable for large vehicles as it is difficult to turn around so consider parking elsewhere at busy times and walking along the coastal path to reach Abercastle.

Tip by

3

5.81 km

Mathry Hill Climb

Highlight • Settlement

A short, sharp climb - leading up to the village of Mathry.

The village itself was a site of a former Bronze-Age defensive hill fort, acting as a perfect high …

Tip by

4

24.0 km

View of Fishguard Port

Highlight • Viewpoint

B

50.7 km

End point

Bus stop

Way Types & Surfaces

Way Types

43.6 km

5.90 km

1.09 km

< 100 m

< 100 m

Surfaces

46.1 km

3.85 km

667 m

< 100 m

< 100 m

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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

Monday 5 October

17°C

14°C

19 %

Additional weather tips

Max wind speed: 21.0 km/h

to get more detailed weather forecasts along your route

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