Abercastle Harbour – St David's Cathedral loop from Haverfordwest

Bike touring routes & trails

Abercastle Harbour – St David's Cathedral loop from Haverfordwest

Hard

riders

Abercastle Harbour – St David's Cathedral loop from Haverfordwest

05:23

85.0km

970m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: August 27, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Pembrokeshire Coast National Park

Waypoints

Start point

Train Station

Get Directions

21.8 km

Corsydd Llangloffan National Nature Reserve

Nature Reserve

31.3 km

Melin Tregwynt Woollen Mill and Café

Highlight • Cafe

Working wollen mill and cafe. Both interesting and tasty. Don't cycle past!

Tip by

32.0 km

NCN 4 Through Pembrokeshire Coast National Park

Highlight (Segment) • Cycleway

Quiet, secluded lanes with beautiful coastal views, small villages and challenging punchy climbs. A bike touring dream.

Tip by

37.9 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

40.5 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

42.2 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

47.3 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

52.4 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

52.9 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