4.7
(24)
484
riders
36
rides
Touring cycling around Caio Forest offers diverse terrain with an extensive network of forest roads and tracks. The landscape features a blend of conifer and broadleaf woodlands, with climbs leading to panoramic views of surrounding valleys. This area in Carmarthenshire, Wales, is characterized by its hilly nature and varied routes suitable for touring cyclists.
Last updated: July 4, 2026
5.0
(2)
9
riders
44.1km
03:21
770m
770m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
29
riders
53.9km
04:28
1,130m
1,130m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.0
(3)
13
riders
32.6km
02:16
530m
530m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
riders
22.7km
01:44
350m
350m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
2
riders
14.5km
00:55
150m
150m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Start of the Red mountain bike track which in May 2025 is closed
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Cwm R MTB trail is completely blocked at top end due to hundreds of wind fallen trees this winter. Please consider before as you can not navigate loop.
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Built in 1913 the Rhandirmwyn Bridge links the two sides of the Towy valley by this rivetted girder road bridge. On the southern side you'll find the Towy Bridge Inn, a lovely riverside pub.
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Perfect fire trail gravel road, take in the views as you head down to the road that hugs the edge of the reservoir
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maybe ok on a mountain bike, and maybe even ok coming down on a gravel bike, but going up with loaded bikepacking bags we were pushing all the way!
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Fab but the roads over the top are NOT ROADS they are farm tracks. We had to carry our bikes over styles and push them through over animal tracks Would have broken a wheel otherwise However a fab experience none the less TIP: always check the pub is actually open and what time they close
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A nice flat section along the valley bottom next to grassland floodplain and the glistening River Cothi. Smooth tarmac and a quiet road, it is any rider's dream
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Dolaucothi is the only known Roman Gold Mine in the UK. If you book a tour you’ll get the chance to walk over ancient surface workings and go underground to see how the Romans mined for gold, using advanced techniques in an era long before explosives. If you are thinking of touring the mines, pre-booking is essential. ("Walk-ins" are not accepted). Also you will need a change of footwear with you - cycling shoes would be unsafe in the terrain.
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Caio Forest offers a wide selection of touring cycling routes, with over 35 routes to explore. These range from easy rides to more challenging trails, catering to various skill levels.
The routes in Caio Forest vary in difficulty. You'll find 1 easy route, 13 moderate routes, and 22 difficult routes. The terrain often includes climbs that lead to panoramic views, making many routes quite challenging.
Yes, there is at least one easy route suitable for families. The forest tracks offer a car-free or low-traffic environment, which is ideal for a relaxed cycling experience with children. Consider the Dolauhirion Bridge loop from Cilycwm, an easy 14.7 km route.
Route distances vary significantly. For example, the easy Dolauhirion Bridge loop from Cilycwm is about 14.7 km and takes under an hour. More challenging routes, like the The Towy Bridge Inn – Rhandirmwyn Bridge loop from Crug-y-bar, cover around 44.1 km and can take over 3 hours to complete.
A significant historical attraction nearby is the National Trust's Dolaucothi Gold Mines in Pumsaint. This site has a rich history dating back to Roman times and offers underground tours from Easter through October, providing a fascinating cultural detour for cyclists.
Absolutely. Many routes feature climbs that open up to impressive views of the surrounding valleys and the diverse landscape of conifer and broadleaf woodlands. The rolling uplands provide numerous scenic vistas.
While the forest tracks are generally welcoming for outdoor activities, specific rules regarding dogs on cycling trails can vary. It's always best to keep dogs under control, especially around wildlife or other users. There are no explicit restrictions mentioned against dogs on the general forest tracks, but always be mindful of local signage.
Yes, many of the touring cycling routes in Caio Forest are designed as loops, allowing you to start and finish at the same point. Examples include the The Towy Bridge Inn – Rhandirmwyn Bridge loop from Crug-y-bar and the Dolauhirion Bridge loop from Cilycwm.
The varied landscape of Caio Forest, with its mix of conifer and broadleaf woodlands, offers beautiful scenery throughout the year. Spring and autumn provide pleasant temperatures and vibrant colours, while summer allows for longer daylight hours. Always check local weather conditions before heading out.
The historic village of Caio itself offers local amenities. Additionally, the broader Carmarthenshire region, known as 'The Garden of Wales,' has various options for cafes, pubs, and accommodation within accessible reach of the forest tracks.
While specific parking areas for cyclists are not detailed, the extensive network of forest tracks suggests various access points. It's common for forest areas to have designated parking spots, often near trailheads or visitor information points. Look for parking in or around the villages bordering the forest, such as Cilycwm or Caio.


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