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Road cycling routes

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

Road cycling routes

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

Hard

7

riders

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

05:15

105km

1,510m

Road cycling

Hard road ride. Very 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

Cycling is not permitted along parts of this route

After 51.0 km for 92 m

After 80.2 km for 172 m

Waypoints

A

Start point

Bus stop

1

23.6 km

Foel Eryr Road Climb from Brynberian

Highlight (Segment) • Cycleway

The B4329 climbs up to Bwlch-gwynt ("Windy Gap"), forming the highest road pass in the Preseli Hills at an elevation of 404m. The climb from Brynberian is 4.3km in length …

Tip by

35.6 km

Allt Pont-Baldwyn

Forest

3

51.3 km

Quay Street, Lower Town Fishguard Harbour

Highlight • Viewpoint

Lower Town Fishguard is a particularly picturesque village with its cluster of quayside cottages and tidal inner harbour.

Tip by

4

64.7 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

5

80.2 km

St David's Cathedral

Highlight • Religious Site

Built by St David, the patron saint of Wales, the cathedral has been a site of pilgrimage and worship for more than 800 years. Set on the site of an …

Tip by

6

80.7 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

7

80.9 km

Oriel Y Parc Café

Highlight • Cafe

Great place for a cafe stop - Lovely coffee & food.

Tip by

8

95.2 km

Newgale Beach

Highlight • Beach

Newgale beach stretches along 2 miles of sand backed by a huge pebble bank formed after a big storm in 1859. It's either a steep climb, or a long climb to get here, depending on your direction of travel.

Tip by

9

95.4 km

View of Newgale Beach

Highlight • Viewpoint

B

105 km

End point

Bus stop

Way Types & Surfaces

Way Types

57.6 km

45.0 km

1.69 km

520 m

258 m

< 100 m

Surfaces

94.0 km

10.6 km

419 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 (400 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Today

Wednesday 11 November

9°C

4°C

77 %

Additional weather tips

There’s a fairly high chance of rain. Consider packing a waterproof jacket.

to get more detailed weather forecasts along your route

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