4.3
(350)
20,578
riders
131
rides
Road cycling around Caerphilly offers a diverse landscape, featuring challenging climbs, scenic valley routes, and traffic-free paths. The region is characterized by prominent hills like Caerphilly Mountain, tranquil green fields, and woodlands. Cyclists can explore routes that pass by historical landmarks such as Caerphilly Castle and the Hengoed Viaduct. This varied terrain provides options for different fitness levels and preferences.
Last updated: May 10, 2026
24
riders
37.9km
02:01
690m
690m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
18
riders
40.1km
02:08
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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2
riders
128km
06:39
2,180m
2,180m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
152
riders
106km
04:43
860m
860m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
140
riders
55.3km
02:38
620m
620m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
130
riders
45.6km
02:14
490m
490m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
111
riders
104km
05:11
1,470m
1,470m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
85
riders
53.9km
02:32
550m
550m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
74
riders
101km
04:50
1,220m
1,220m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
50
riders
48.2km
02:24
510m
510m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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An impressive sight and a wonderful tribute to the miners that lost their lives
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Great photo opportunity, but the area can be busy depending on the weather and it’s likely any progress on a bike would be very slow. Early mornings and evenings are good.
0
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Lovely path to ride on. A gentle incline and suitable for most abilities
0
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Some great views of the valley below once you get on the viaduct
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This is a cracking bike stop, not far from the beautiful river bridge in the lower part of the village. There is seating at the rear of the cafe and some more at the front. You can keep your eye on your bikes at either location. Super coffee, and super sticky cakes too. There is also a shop there if you’re a multi day tourer.
1
0
Handy place to stop for refreshments in either direction
0
0
An epic road bike climb that not very difficult & has stunning views as you ascend
0
0
Caerphilly offers a wide selection of road cycling routes, with over 130 options available. These routes cater to various skill levels, ranging from moderate valley rides to challenging mountain climbs.
Yes, Caerphilly is well-known for its challenging ascents. Prominent features like Caerphilly Mountain offer significant climbs with rewarding panoramic views. Routes such as the Devil's Elbow loop from Caerphilly and the Caerphilly Mountain climb from both North and South loop provide demanding experiences for seasoned riders.
Road cycling in Caerphilly offers diverse scenic views, from tranquil green fields and woodlands to impressive historical landmarks. Many routes provide panoramic vistas of Caerphilly Castle and the surrounding countryside, especially from higher elevations like Caerphilly Mountain. You can also enjoy views across the Rhymney Valley on routes like the Rhymney Valley views loop from Hengoed.
While many road cycling routes in Caerphilly involve climbs, there are sections of the National Cycle Network, such as parts of the Aber Valley Cycle Route (Route 475) and the Taff Trail, that offer more accessible, traffic-free paths suitable for families. These often follow abandoned railway lines or canals, providing a gentler cycling experience.
Caerphilly is rich in history, and many cycling routes pass by significant landmarks. The most prominent is Caerphilly Castle, one of the largest castles in the UK, which serves as a stunning backdrop for many rides. The impressive 16-arch Hengoed Viaduct, part of National Cycle Route 47, is another notable historical feature you can cycle across or near.
Yes, many of the road cycling routes in Caerphilly are designed as loops, allowing you to start and finish in the same location. Examples include the Caerphilly Mountain climb from both North and South loop and the Rhymney Valley views loop from Hengoed, providing convenient options for exploring the region.
The road cycling routes in Caerphilly are highly rated by the komoot community, with an average score of 4.0 stars from over 20 reviews. Cyclists often praise the diverse terrain, the challenging climbs, and the scenic beauty, particularly the views of Caerphilly Castle and the surrounding valleys.
Several routes offer excellent viewpoints. Caerphilly Mountain Summit is a prime location for panoramic views of the castle and countryside, extending to Cardiff Bay on clear days. The Three Parks Trail, which incorporates the Hengoed Viaduct, also leads to the High Point Observatory, offering spectacular views across the borough.
Yes, Caerphilly's routes often traverse areas with interesting natural features. While primarily known for its historical sites, you might encounter areas like the Wern Ddu Clay Pit Nature Reserve or even the Parc Cwm Darran Waterfall on some routes or nearby detours. The region's valleys and woodlands, including areas like Sirhowy Valley Country Park and Parc Penallta, also offer regenerated landscapes with diverse wildlife.
The spring and summer months generally offer the most pleasant conditions for road cycling in Caerphilly, with milder temperatures and longer daylight hours. However, the region's diverse landscapes can be enjoyed year-round, with autumn providing beautiful foliage and winter offering crisp, clear days, though some routes may be more exposed to the elements.
Yes, the Hengoed Viaduct is a significant landmark and part of National Cycle Route 47. Routes like the Sirhowy Valley Bike Path – Hengoed Viaduct loop from Newbridge and the Hengoed Viaduct – Sirhowy Valley Bike Path loop from Pengam specifically feature this impressive structure, offering a unique cycling experience.
While Caerphilly is known for its hills, there are easier options available. The region offers 26 easy-rated routes, often found along valley floors or designated cycle paths that are flatter and more suitable for beginners or those looking for a relaxed ride. These routes provide a good introduction to cycling in the area without demanding significant climbs.


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