Crymlyn Bog And Pant Y Sais National Nature Reserve
Crymlyn Bog And Pant Y Sais National Nature Reserve
4.4
(287)
5,771
riders
36
rides
No traffic touring cycling routes around Crymlyn Bog And Pant Y Sais National Nature Reserve are characterized by a unique wetland landscape, featuring extensive reedbeds and fen habitats. The area is primarily flat, making it suitable for accessible cycling. A key feature for touring cyclists is the Tennant Canal, which runs alongside Pant y Sais National Nature Reserve, offering a well-maintained, traffic-free towpath. This canal path provides a tranquil environment for cycling, connecting to broader cycle networks.
Last updated: May 13, 2026
7
riders
7.40km
00:27
30m
30m
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
6
riders
17.2km
01:44
490m
490m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
41.7km
02:48
520m
520m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3
riders
5.96km
00:40
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
38.4km
02:49
860m
860m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Crymlyn Bog And Pant Y Sais National Nature Reserve
Changes from a fast-flowing shallow river in Pontardawe to a much deeper tidal river by the time you get to Swansea. Plenty of bird wildlife if pick a secluded spot and sit on the banks
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Flat bridleway, perfect for gravel riding. Ride over the viaduct shows off views of the valley.
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You just want to know, if an e-bike fits your needs? Sign up for our six hour e-bike trial program. Select one of our Carrera eHybrid bikes or e Mountain Bikes, pay a deposit of £101.00 and you're good to go. You'll find all info here: blog.halfords.com/halfords-relaunches-electric-bike-trials Besides of the e-bike trial Halfords offers a wide selection of bikes, helmets, clothes and bike parts. If you need something, just stop by.
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Foel Fynyddau 370m is trig pointed summit near Port Talbot and it is a UK listed Marilyn.
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Heading east to west on the B4287 from Pontrhydyfen to Neath, Sardis Hill kicks up from the junction with Ton Mawr Road and within a hundred metres hits around 14%. The pitch of the slope is further accentuated by the tall brick walls either side which are remnants of an abandoned railway bridge. Continuing to rise harshly past a couple of houses it’s not too long before you reach the gentle middle section. Take the chance to catch your breath here as before you know it the second ramp arrives to take you to the top. Longer than the first hard stretch but not quite as steep it begins abruptly then fades as you approach the summit. Passing over a small bridge, the trees either side recede and the houses of Cimla begin before you arrive at the top at the small crossroads.
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Bridleway along the access road to the former Bryn-Whilach Pit, now being an access road for an electricity substation. Eroded tarmac surface.
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Brisk head wind from the south east as I climbed round Pen y Cwar, which a raven used to pick up a small, white, square package he carried in his feet into the valley before dropping it by a stand of trees. His partner glided to my left before slipping over my head to the right. The first raven appeared again at the head of the valley, called twice before disappearing down the Nant y Ci.
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There are over 35 dedicated touring cycling routes in and around the Crymlyn Bog and Pant Y Sais National Nature Reserve area. These routes are designed to offer a traffic-free experience, primarily utilizing the Tennant Canal towpath and sections of the National Cycle Network.
Yes, there are several easy, traffic-free routes perfect for beginners or families. These often follow the flat, well-maintained towpaths. An example is the Halfords Swansea loop from Llansamlet, which is approximately 7.4 km long and offers a gentle ride.
The no-traffic routes primarily follow the Tennant Canal towpath and sections of the National Cycle Network. This means you can expect mostly flat, well-maintained paths, often surfaced with compacted gravel or tarmac, making them ideal for touring bicycles. Some routes might include short, gentle inclines, but significant climbs are generally avoided on these traffic-free sections.
Yes, dogs are generally welcome on the National Cycle Network routes and canal towpaths, provided they are kept under control, preferably on a lead, and you clean up after them. Always be mindful of other path users, including pedestrians and other cyclists.
While many routes are linear along the canal, it's possible to combine sections of the Tennant Canal towpath with other local paths to create circular routes. For example, the Bike loop from Briton Ferry offers a moderate, circular option that incorporates varied scenery.
Parking is available at various points along the Tennant Canal, which provides excellent access to the traffic-free routes. Popular access points include areas near Jersey Marine and Briton Ferry, where you can often find public car parks close to the canal towpath.
The routes are enjoyable year-round, but spring and autumn offer pleasant temperatures and beautiful scenery, with fewer crowds than peak summer. Winter cycling is also possible, though paths may be wet or muddy in places, and daylight hours are shorter. Always check local weather conditions before heading out.
Yes, the Tennant Canal towpath, being part of a popular network, often passes by cafes and pubs in nearby towns and villages like Jersey Marine and Neath Port Talbot. These provide convenient spots for refreshments and breaks during your ride.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 280 ratings. Reviewers often praise the tranquility, the flat and traffic-free nature of the canal towpaths, and the opportunity to observe local wildlife, particularly birds and insects, in a peaceful setting.
Yes, the area is accessible by public transport. Train stations in Swansea and Neath provide connections, and local bus services operate in the vicinity of the Tennant Canal, allowing you to reach various access points for the cycling routes. It's advisable to check specific bus routes and train policies regarding bicycles before planning your trip.
The Tennant Canal runs alongside the Crymlyn Bog and Pant y Sais National Nature Reserve, a significant wetland. Cyclists often spot a variety of birds, including reed and sedge warblers, reed buntings, and Cetti's warblers. Dragonflies and damselflies are also abundant, and if you're lucky, you might even catch a glimpse of the rare fen raft spider along the canal banks.


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