4.0
(1)
13
riders
02:38
37.1km
630m
Cycling
This difficult 23.1-mile touring cycling loop near Ammanford offers scenic riverside views, mountain vistas, and charming villages.
Last updated: February 26, 2026
Waypoints
Start point
Train Station
Get Directions
2.04 km
Highlight (Segment) • Trail
Tip by
10.8 km
Highlight • Historical Site
Tip by
13.6 km
Highlight • Trail
Tip by
18.5 km
Highlight • Climb
Tip by
37.1 km
End point
Train Station
Way Types & Surfaces
Way Types
21.4 km
10.9 km
3.43 km
963 m
259 m
< 100 m
< 100 m
Surfaces
27.2 km
9.01 km
572 m
321 m
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Elevation
Highest point (330 m)
Lowest point (30 m)
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Weather
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Thursday 14 May
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3°C
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This route was planned by komoot.
The core of the Amman Valley Cycleway, which forms a significant part of this loop, is largely flat, traffic-free, and mostly paved with high-quality paths. However, the full Ammanford loop, as described here, includes sections with significant elevation gain, making it a more challenging touring bicycle ride.
This touring bicycle route is approximately 37 kilometers (23 miles) long and typically takes around 2 hours and 38 minutes to complete, depending on your pace and stops.
The route offers beautiful scenery along the River Amman, including views of the Black and Betws Mountains. You'll pass through woodlands, farmland, and villages. Notable highlights include the Amman Valley Cycleway itself, a Disused Railway Bridge Over the River Amman, and the Brynaman Bike Path. There's also the challenging Cefn Gwrhyd Hill Climb.
While the core Amman Valley Cycleway is gentle and family-friendly, this specific Ammanford loop is rated as 'difficult' due to its distance and significant elevation gain (over 630 meters). Beginners or families might prefer shorter, flatter sections of the Amman Valley Cycleway rather than the full loop.
Spring is particularly pleasant, with wild garlic and wildflowers in bloom. The route is generally enjoyable from spring through autumn. Always check local weather conditions before heading out, as some sections might be exposed.
Yes, dogs are generally welcome on the Amman Valley Cycleway and similar public paths. However, please ensure your dog is kept on a leash, especially when passing through villages, near livestock, or in areas with other cyclists and pedestrians. Always clean up after your pet.
There are ample parking facilities available in Ammanford and along the route in various villages. Public parks like Grenig Park and Parc Golwg Amman often have parking. The trail is also accessible by public transport via the Heart of Wales Line, with a station in Pantyffynnon.
No, there are no permits required or entrance fees to cycle the Amman Valley Cycleway or this loop. It is a public access route.
Yes, the route passes through several villages such as Ammanford, Betws, Glanamman, Garnant, and Brynaman. These villages offer cafes, bakeries, pubs, chip shops, and public toilets, providing convenient stops for refreshments and facilities.
Along the River Amman, you might spot buzzards and red kites soaring overhead. The river itself is home to various water birds like Mergansers, Kingfishers, Mallards, Dippers, and Wagtails. The surrounding woodlands and farmlands also host diverse wildlife.
Yes, the route is part of National Cycle Route 437 and intersects with other well-known paths. You'll find sections of the Amman Valley Cycleway throughout, and it also briefly touches upon the Heart of Wales Line Trail and The Gower Way.