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Porthgain Harbour – St David's Cathedral loop from Carreg Samson

Routes

Mountain biking trails

Porthgain Harbour – St David's Cathedral loop from Carreg Samson

Moderate

4.5

(2)

riders

Porthgain Harbour – St David's Cathedral loop from Carreg Samson

02:00

32.8km

380m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: February 27, 2026

Tips

Includes a segment in which cycling is not permitted

After 16.7 km for 102 m

Waypoints

Start point

Bus stop

Get Directions

2.38 km

St Rhian's Church, Llanrhian

Highlight • Religious Site

Quite unusual, this church: its tower, its cruciform plan and - that I’ve not seen before - it’s oriented SW-NE.
(And why not??) Inside, it’s peaceful calm, welcoming and with a cared-for atmosphere. Go visit if you’re passing.

Tip by

3.92 km

Porthgain Harbour

Highlight • Settlement

Porthgain is a treat to visit. Once a small commercial harbour used for exporting stone from the nearby quarry, it now offers visitors a great pub, a super cafe/restaurant and …

Tip by

11.7 km

The Perennial Gardens & Café

Highlight • Natural

The Perennial is a lovely destination encompassing a garden, a plant nursery, a cafe, and a shop.

The shop offers Rhosgadw beef and lamb, local produce, as well as a …

Tip by

16.3 km

St David's Cathedral

Highlight • Historical Site

Historic place and the UK's smallest city in terms of population. A touristy seaside town with plenty of places to resupply. I'd highly recommend visiting the Cathedral and sampling the fish and chips!

Tip by

16.9 km

Bishop's Palace and St Davids Cathedral

Highlight • Religious Site

The picturesque remains of Bishop's Palace can be found alongside St David’s Cathedral. During the medieval period, this would have been the finest collection of buildings in Wales. Today, the ruins are a delightful place to explore.

Tip by

19.6 km

Whitesands Beach

Highlight • Beach

Whitesands is a beautiful beach, popular with surfers. There is a beach shop, cafe and toilet facilities. It can get busy at peak times.

Tip by

32.0 km

Llwynog Arian Stone Circle

Highlight • Monument

There are a few stories about the origins of Llwynog Arian Stone Circle. It's not typical, having only 11 stones instead of 12. Accordingly legend has it that the 12th …

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32.1 km

Pembrokeshire Coast Scenic Viewpoint

Highlight • Trail

Covering nearly 217 miles (350 km)
in total, this trail takes in scenic jaunts through coastal towns and picturesque countryside. Our pick is the stretch from Fishguard westwards to St David’s.

Tip by

32.8 km

End point

Bus stop

Way Types & Surfaces

Way Types

32.2 km

267 m

265 m

< 100 m

Surfaces

24.8 km

7.78 km

< 100 m

Elevation

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

Highest point (90 m)

Lowest point (10 m)

Weather

Tuesday 19 May

14°C

11°C

18 %

Additional weather tips

Max wind speed: 33.0 km/h

to get more detailed weather forecasts along your route

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

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Porthgain Harbour – St David's Cathedral loop from Carreg Samson

02:00h

32.8km

380m

Moderate

St David's Cathedral – St David's Cathedral loop from St Davids

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Porthgain Harbour – St David's Cathedral loop from Carreg Samson

St Rhian's Church, Llanrhian

Porthgain Harbour

The Perennial Gardens & Café

St David's Cathedral

Bishop's Palace and St Davids Cathedral

Whitesands Beach

Llwynog Arian Stone Circle

Pembrokeshire Coast Scenic Viewpoint

Nearby routes

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