3.9
(7)
68
riders
16
rides
Gravel biking around Cyncoed provides access to diverse landscapes and a network of cycling routes. The area is characterized by its green spaces, woodlands, and proximity to hills and valleys, offering varied terrain for gravel cyclists. Its location connects to broader cycling networks, allowing for longer routes that explore the wider Welsh landscape.
Last updated: October 19, 2026
4.0
(1)
24
riders
46.8km
03:46
540m
540m
The Caerphilly mountain loop from Cardiff offers a challenging gravel biking experience, covering 29.1 miles (46.8 km) with a significant 1775 feet (541 metres) of elevation gain. This difficult route takes around 3 hours and 45 minutes to complete, winding through varied terrain including singletrack, dedicated gravel tracks, and forest trails. You'll navigate bumpy, rocky, and rooty sections, with some steep, rutted paths, all while enjoying panoramic views of Caerphilly, the rolling hills, and the Taff valley. Keep an eye out for historical landmarks like Castell Coch as you ride.
This loop is generally considered a hard gravel ride, demanding very good fitness and advanced riding skills. Some segments might even require you to push your bike. The diverse surfaces, from technical forest trails to parts of the Taff Trail, keep you engaged throughout. While you can ride it year-round, drier conditions are preferable, especially if you are on a cross bike, as sections can become slippery and muddy after rain.
Known among local gravel bikers as one of the best rides near Cardiff, this route stands out for its constantly changing terrain and blend of natural beauty. It offers a sense of tranquility as you traverse woodlands and river valleys, despite being close to the city. The combination of challenging riding and proximity to historical sites makes it a rewarding destination for those seeking an adventurous outing.
3.0
(1)
7
riders
96.9km
08:33
1,820m
1,820m
Embark on a challenging gravel biking adventure with the Cwmcarn loop from Cardiff, a route designed for experienced riders. This difficult 60.2-mile (96.9 km) journey will test your endurance, featuring a significant 5967 feet (1819 metres) of elevation gain over an estimated 8 hours and 32 minutes. As you pedal, you will traverse diverse terrain, from extensive dirt and gravel roads to open ridge tops. Look forward to panoramic vistas, especially from higher elevations like the Cwmcarn High Ridge Doubletrack, where on clear days you might even glimpse North Devon across the Bristol Channel. The route offers a rugged beauty, winding through broadleaf and conifer woodlands.
Planning your ride on this demanding loop is straightforward, with the Cwmcarn Forest visitor center serving as an excellent starting point. Here, you will find convenient amenities such as a cafe, toilets, and ample parking, making it a comfortable base before and after your long ride. The forest itself is easily accessible, located just a 10-minute drive from Junction 28 of the M4 motorway. If you are coming from Cardiff, expect about a half-hour drive to reach the trailhead.
This route stands out for its dramatic and varied landscapes within the Cwmcarn Forest. You will experience the transition from dense broadleaf and conifer woodlands to expansive open ridge tops, offering a dynamic riding environment. The trail's design ensures a continuous engagement with nature, providing a sense of remoteness despite its accessibility. It is a prime example of the challenging and rewarding gravel biking opportunities available in this region, perfect if you are seeking a full day's adventure.

4.7
(3)
9
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
5
riders
63.9km
04:22
970m
970m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
8
riders
32.3km
02:13
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Great place to capture some photos of the River Taff. Scenic all year round
0
0
Nice easy flat ride. Can be busy with walkers and other cyclists, particularly on weekends. Early mornings are the best, with so much birdsong and wildlife. Take a moment to enjoy the view of the Weir, which usually has a row of gulls fishing on it.
0
0
Gonna give this loop a go tomorrow- thanks for sharing
0
0
This Weir is a wonderful home for birds as they wash their feet, and gossip about others' nests
0
0
The white noise from the crashing water makes this a perfect place to tune out of the world. Unique place!
0
0
Built in 1280, this castle has a fascinating life story. It is the second largest castle and grounds in UK, slightly smaller than Windsor castle. The water defenses are now home to plenty of birds and the grounds offer fantastic views of this stunning castle
1
0
Some gates are pain to get the bike through loud easy turn handapbares lift front wheel
0
0
There are over 25 gravel bike trails around Cyncoed, offering a variety of routes for different skill levels. These trails are highly rated by the komoot community, with an average score of 4.1 stars.
The terrain around Cyncoed is diverse, ranging from green spaces and woodlands to hills and valleys. You'll encounter a mix of surfaces, including unpaved sections and potentially rocky terrain, especially on more challenging routes. Some trails might even require pushing your bike for short segments.
While many routes are moderate to difficult, there are options that cater to varying fitness levels. For a moderate ride, consider the Blackweir Bridge and Weir – Coed Tranch-yr-Hebog Quarry loop from Ninian Park, which covers 34.1 km and takes about 2 hours 22 minutes.
For experienced riders seeking a challenge, the Cwmcarn loop from Cardiff is a difficult 96.9 km route with 1,820m of elevation gain, exploring Cwmcarn Forest. Another demanding option is the Caerphilly mountain loop from Cardiff, a 46.8 km trail with significant elevation.
The gravel biking routes in Cyncoed are highly rated by the komoot community, with an average score of 4.1 stars from more than 8 reviews. Over 70 gravel bikers have used komoot to explore the varied terrain, often praising the diverse landscapes and connections to broader cycling networks.
Yes, the area offers several natural features and landmarks. You can explore green spaces like Cyncoed Gardens and Nant Fawr Woodlands. Nearby, you'll find the historic Roath Park Lake and the Scott Memorial Lighthouse, as well as the Lisvane and Llanishen Reservoirs. Many routes also offer scenic viewpoints like Caerphilly Mountain Summit.
Absolutely. Several routes provide access to scenic viewpoints. For example, the Caerphilly Mountain area offers elevated perspectives, and you can find specific viewpoints like Mynydd Machen Summit and Garth Summit nearby, which are popular with local explorers.
Yes, many of the gravel biking routes around Cyncoed are designed as loops. For instance, the Hengoed Viaduct – Hengoed Viaduct loop from Ninian Park is a challenging 63.5 km circular route, offering a substantial ride through varied landscapes.
Cyncoed's green spaces and woodlands are enjoyable year-round. Spring and summer offer lush scenery and generally milder weather, ideal for exploring. However, the diverse terrain means routes can be ridden in most seasons, though some unpaved sections might be muddier after rain, especially in autumn and winter.
While many gravel routes are moderate to difficult, the general area around Cyncoed, with its parks and green spaces like Roath Park and Cyncoed Gardens, offers more accessible paths suitable for families. For dedicated gravel, look for shorter, less elevated routes or consider paved sections of broader cycling networks that connect to gravel trails.
Many of the natural green spaces and woodlands near Cyncoed, such as Water Tower Field and Nant Fawr Woodlands, are popular for dog walking. When gravel biking, it's generally advisable to keep dogs on a lead, especially on shared paths or near livestock, and to check specific trail regulations for any restrictions.
Cyncoed is a residential area with amenities. While specific cafes or pubs directly on remote gravel trails might be limited, you'll find options in the main Cyncoed area and surrounding Cardiff districts. Many routes start or pass through areas with access to local establishments for refreshments before or after your ride.
Cyncoed is a suburb of Cardiff, which has good public transport links. You can typically reach starting points for many routes via local bus services or by cycling from Cardiff city center, which is well-connected by train. Check local transport schedules for the most convenient access to your chosen trailheads.


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