4.9
(9)
95
riders
8
rides
Mountain biking around Pembrey Forest offers a diverse landscape characterized by a unique sand dune pine forest and expansive coastal views. The region features a network of trails that traverse dense woodlands, open up to the golden sands of Cefn Sidan Beach, and provide glimpses of Carmarthen Bay and the Gower Peninsula. Elevation gains are generally modest, with many routes suitable for various fitness levels, ranging from easy paths to more challenging moderate sections. The terrain combines forest paths with…
Last updated: May 10, 2026
4.8
(4)
6
riders
16.6km
01:21
60m
70m
An easy 10.3-mile mountain biking loop through Pembrey Country Park, featuring forests, ponds, and coastal views.
36
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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6
riders
31.0km
01:51
160m
160m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
3
riders
25.2km
01:47
210m
210m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5.0
(1)
2
riders
22.8km
01:23
230m
230m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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Near Tumble the trail is closed due to a landslide, so be aware you cannot make it all the way through to crosshands.
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Free parking opposite the convenience store/pub. Cafe on the foreshore is excellent.
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Cycle Route 47 is closed between Tumble and Pontyberem due to a landslide
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This beautiful reservoir is framed by the stunning mountain scenery of the Brecon Beacons. From the vantage point of the Swidd Valley Trail, you can enjoy a great view of the reservoir and its picturesque surroundings.
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Lovely cycle path. Nice pub on route just off of cycle path with good food but a little expensive. Route has nice views
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Good lunch at the café. Not many cafés were open on a Monday in January but this one was 👍
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Pembrey Forest offers a unique mix of terrain. You'll find paths winding through dense pine woodlands, which are part of Britain's rare sand dune forests. Many routes also open up to the expansive, golden sands of Cefn Sidan Beach, providing coastal stretches with views of Carmarthen Bay and the Gower Peninsula.
Yes, Pembrey Forest is very welcoming for beginners and families. The majority of the trails are rated easy, with modest elevation gains. For example, the Pembrey Country Park and Forest loop is an easy 10.3-mile route featuring forests, ponds, and coastal views, perfect for a relaxed ride.
Trail lengths vary, offering options for different preferences. You can find shorter routes like the easy 6.3-mile Pembrey Country Park Café – Pond and Bird Hide loop from Pembrey Country Park, which explores the park's interior. Longer options include the 19.3-mile Millennium Coastal Path – Swiss Valley Trail loop from Pembrey.
While Pembrey Forest is known for its accessible trails, there are routes that offer a bit more challenge. Out of the 8 available mountain bike tours, 3 are rated as moderate, providing a step up from the easier paths. These routes typically involve more varied terrain and slightly greater elevation changes, requiring good fitness and basic riding skills.
Pembrey Forest is rich in natural beauty and historical sites. You'll ride through unique sand dune pine forests, pass by serene ponds, and enjoy breathtaking views of Cefn Sidan Sands and Carmarthen Bay. The area also features remnants from the World Wars, such as pillboxes and structures from a former munitions factory, some of which are now homes for horseshoe bats.
Pembrey Forest and Country Park are generally dog-friendly, with many trails suitable for walking or cycling with a well-behaved dog on a lead. Given the diverse wildlife and status as a Site of Special Scientific Interest, it's important to keep dogs under control to protect the local ecosystem.
Yes, Pembrey Country Park, which encompasses much of the forest, offers amenities. Bike hire is available on-site at the Ski Centre within the park. You'll also find food and drink options within the park and in nearby villages, perfect for a break during or after your ride.
The mountain bike trails in Pembrey Forest are highly regarded by the komoot community, with an impressive average score of 4.9 stars from over 9 reviews. Riders often praise the unique blend of forest and coastal scenery, the well-maintained paths, and the variety of routes suitable for different skill levels.
Pembrey Forest offers enjoyable mountain biking year-round. Spring and autumn provide pleasant temperatures and beautiful scenery, with vibrant foliage or blooming wildflowers. Summer is great for combining a ride with beach activities, while winter can offer crisp, quiet rides, though some paths might be muddier after rain.
Yes, many of the mountain bike routes in Pembrey Forest are designed as loops, allowing you to start and finish at the same point. An example is the Pembrey Airport Cycle Path – Pembrey Sands loop from Pembrey, an easy 25.0 km ride that takes you through varied landscapes.
Pembrey Country Park offers ample parking facilities, making it convenient to access the mountain bike trails. Parking areas are typically well-signposted within the park.


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