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Routes
Cycling routes
United Kingdom
Wales
South Wales
Vale of Glamorgan

St. Athan

The best cycling routes around St. Athan

4.4

(46)

570

riders

62

rides

Best touring bike trails near St Athan often follow the coastline, offering views of the Bristol Channel and dramatic cliffs. The region features a mix of coastal paths and routes that venture slightly inland, passing through areas with varied elevation. Terrain includes sections near river mouths and viaducts, providing diverse cycling experiences. The landscape is characterized by its proximity to the sea, with routes connecting coastal towns and natural features.

Best touring cycling routes around St. Athan

  • The most popular…

Last updated: May 9, 2026

4.8

(8)

29

riders

#1.

Porthkerry Viaduct – View of the Bristol Channel loop from Llantwit Major

48.8km

03:01

440m

440m

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Popular around St. Athan

Road Cycling Routes around St. Athan

Hiking around St. Athan

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MTB Trails around St. Athan

Tips from the Community

Paul (JEMBC)
April 19, 2026, No Through Road

I've explored this track, it's ridable on a gravel bike to within 400m of it's northern end, then it's over grown. This was in summer so maybe in winter or spring it's passable.

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0

Magnificent structure and a great photo opportunity and one of many within the park.

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Grace
June 2, 2025, The Railway Inn

A nice pub along the trail. Great place to meet and finish a bike ride you get get coffee from the little van if it’s open or obvs a post ride pint 🍺

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Stacy
April 23, 2025, Porthkerry Viaduct

Nice place, recently refurbished, provides eyescream for your pets.

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0

Stacy
March 26, 2025, Goose Pond

very nice place

0

0

super duper

0

0

Great ride and awesome scenery

0

0

Frequently Asked Questions

How many touring cycling routes are available around St. Athan?

There are over 65 touring cycling routes around St. Athan, offering a diverse range of experiences for cyclists of all levels. The komoot community has rated these routes highly, with an average score of 4.2 stars.

What are the difficulty levels of touring bike trails near St. Athan?

The touring bike trails around St. Athan cater to various skill levels. You'll find 13 easy routes, 38 moderate routes, and 14 difficult routes. For an easy option, consider the Coast Cafe loop from Llantwit Major. A moderate challenge is the Porthkerry Viaduct – View of the Bristol Channel loop from Llantwit Major, while the View of Dunraven Bay Cliffs – Merthyr Mawr Dipping Bridge loop from Llantwit Major offers a more difficult, longer ride.

Are there any family-friendly touring bike trails in the St. Athan area?

Yes, St. Athan offers several family-friendly touring cycling routes, particularly among the 13 easy options available. These routes often feature flatter terrain and shorter distances, making them suitable for a leisurely ride with children. The Coast Cafe loop from Llantwit Major is a good example of an easy, shorter route.

What kind of landmarks or attractions can I see along the touring cycling routes?

Many touring cycling routes in St. Athan offer views of the Bristol Channel and dramatic cliffs. You can also encounter historical sites and natural monuments. Notable attractions include the Porthkerry Viaduct, Nash Point Lighthouse and Cliffs, and the ancient St Lythans Burial Chamber. Some routes also pass by river mouths and coastal towns.

What is the best time of year for touring cycling in St. Athan?

The best time for touring cycling in St. Athan is generally from spring through early autumn (April to October) when the weather is milder and daylight hours are longer. This allows for more comfortable rides along the coastal paths and through the varied inland terrain. Always check local weather forecasts before heading out.

Are there any circular touring bike routes available?

Yes, many of the touring cycling routes around St. Athan are designed as loops, allowing you to start and end at the same point. Examples include the Porthkerry Viaduct – View of the Bristol Channel loop from Llantwit Major and the View of Dunraven Bay Cliffs – View of Ogmore River Mouth loop from Llantwit Major.

What do other touring cyclists enjoy most about cycling in St. Athan?

The komoot community highly rates the touring cycling experience in St. Athan, with an average score of 4.2 stars from over 40 reviews. Cyclists often praise the stunning coastal views, the diverse terrain that includes both flat paths and areas with varied elevation, and the opportunity to explore charming coastal towns and natural features.

Are there touring bike trails that include cafe stops or places to rest?

Yes, some touring cycling routes around St. Athan are known to pass by or include stops at coastal cafes and other amenities. The Coast Cafe loop from Llantwit Major is specifically highlighted for often including a stop at a coastal cafe, providing a perfect spot for a break and refreshment during your ride.

What are the typical lengths and durations of touring bike trails in this region?

Touring bike trails near St. Athan vary significantly in length and duration. You can find shorter routes like the Coast Cafe loop from Llantwit Major, which is 12.5 miles (20.1 km) and takes around 1 hour 11 minutes. Longer, more challenging routes, such as the View of Dunraven Bay Cliffs – Merthyr Mawr Dipping Bridge loop from Llantwit Major, can be up to 54.6 miles (87.8 km) and take over 5 hours to complete.

Can I find routes that offer views of river mouths or estuaries?

Absolutely. The St. Athan region's landscape is characterized by its proximity to the sea, including river mouths and estuaries. The View of Dunraven Bay Cliffs – View of Ogmore River Mouth loop from Llantwit Major is a prime example, leading through coastal areas and past river estuaries, offering unique scenic points.

Are there any less-known or 'hidden gem' touring routes in the area?

While many routes offer popular coastal views, exploring some of the slightly longer or more challenging routes can lead to less-trafficked areas. For instance, the View of Ogmore River Mouth – View of Dunraven Bay Cliffs loop from Llantwit Major offers a different perspective of the coastline and river mouth, potentially revealing quieter stretches and unique vistas away from the busiest spots.

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