4.4
(41)
3,331
runners
560
runs
Jogging around Henllys offers a diverse landscape for runners, characterized by a mix of woodlands, open fields, and significant hills. The region features tranquil nature reserves with ponds and varied terrain, alongside historic canal paths. Runners can experience challenging ascents to hillforts offering panoramic views, as well as more leisurely routes through natural green spaces.
Last updated: April 23, 2026
58
runners
10.9km
01:25
390m
400m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
16
runners
11.3km
01:25
360m
360m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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17
runners
15.4km
02:01
430m
430m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
runners
8.16km
01:06
260m
260m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
runners
17.8km
02:15
440m
440m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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This area is also great for some technical trail running. Plenty of footpaths meander around the hills.
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Cwmcarn Visitor Centre is located in the Cwmcarn Forest, near the town of Cwmcarn in South Wales. It serves as a hub for outdoor activities and a gateway to the beautiful natural surroundings of the area. Here are some key points about the visitor center: Key Features: Outdoor Activities: Cwmcarn Visitor Centre is popular for various outdoor activities, including walking, hiking, mountain biking, and nature observation. The surrounding forest offers a range of trails suitable for different skill levels. Mountain Biking: The area is particularly well-known for its mountain biking trails, which cater to both beginners and more experienced riders. The trails take advantage of the hilly terrain and scenic views. Facilities: The visitor center typically includes facilities such as a café, restrooms, and information about local attractions and activities. It serves as a comfortable spot for visitors to relax and plan their day. Wildlife and Nature: Cwmcarn Forest is rich in wildlife and biodiversity, making it a great place for nature enthusiasts. Visitors may spot various bird species and other wildlife during their explorations. Events and Education: The visitor center may host events, workshops, and educational programs related to nature conservation, outdoor skills, and local history. Scenic Views: The surrounding area boasts stunning views of the valleys and hills of South Wales, making it a great location for photography and enjoying the natural landscape. Visiting: Cwmcarn Visitor Centre is easily accessible by car, and there are parking facilities available (paid). It's advisable to check the center's opening hours and any specific events or activities planned during your visit.
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Twmbarlwm is a prominent hill and archaeological site located near the town of Cwmcarn in South Wales. It is part of the Caerphilly County Borough and is known for both its natural beauty and historical significance. Here are some key points about Twmbarlwm: Key Features: Hillfort: Twmbarlwm is home to the remains of an ancient hillfort, dating back to the Iron Age. The fortifications, which include earthworks and ramparts, suggest it was a significant settlement during that period. Celtic Connections: The name "Twmbarlwm" is thought to derive from Welsh, with "Twm" being a diminutive of "Tudur" and "barlwm" referring to a mound or hill. The site is associated with Celtic history and mythology. Natural Beauty: The hill offers stunning views of the surrounding landscape, including the nearby valleys and mountains. It is a popular destination for walkers, hikers, and outdoor enthusiasts. Archaeological Significance: Twmbarlwm has been the subject of various archaeological studies, which have revealed insights into ancient settlement patterns, defensive strategies, and daily life in prehistoric Wales. Access: The hill is accessible via footpaths, making it a popular spot for local residents and visitors. There are several trails that lead to the summit, offering a rewarding hike. Cultural Heritage: The site is connected to local folklore and legends, contributing to its cultural significance in the region. Visiting: If you plan to visit Twmbarlwm, it’s a good idea to check local resources or hiking guides for specific trails and information about the area. The site is a great way to experience the natural beauty and historical richness of South Wales.
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Very helpful staff who kindly refilled our water bottles - also pointed out that on entering the main carpark there is a public tap next to the unit/toilets on the left.
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A small summit above Risca. Known locally as the "Twmp" (the hump), the pimple or the nipple, due to the shape of the mound on the summit.
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Friendly staff, reasonable prices, very much recommended.
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Down under the road tunnel and you've got a split second to decide: will you turn left onto the harder Red Mist or right onto the (relatively) easier Endor? If you choose right, expect tight, nadgery singletrack and roots galore down to the fire road!
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There are over 10 dedicated jogging routes around Henllys, offering a diverse range of experiences from easy strolls to more challenging ascents. The komoot community has explored these paths over 3500 times.
The running routes in Henllys are highly rated by the komoot community, with an average score of 4.4 stars from over 40 reviews. Runners often praise the varied terrain, tranquil nature reserves, and the panoramic views from the hilltops.
Yes, Henllys offers several easy jogging routes suitable for beginners or those looking for a more relaxed run. These often feature relatively flat terrain through woodlands and open fields, such as sections along the Monmouthshire and Brecon Canal.
Absolutely. For those seeking a challenge, routes like the Twmbarlwm loop from Henllys offer significant elevation gain, leading to the Iron Age hillfort with extensive views. Another demanding option is the Cwmcarn Pond – Cwmcarn Trailhead Arch loop from Risca, which features varied and often hilly terrain.
Yes, many of the running routes in Henllys are circular, allowing you to start and finish at the same point. For example, the Twmbarlwm loop from Henllys and the Turtles by the Canal loop from Fairwater are popular circular options. You can also find a detailed Henllys Circular Walk guide on the Torfaen Council website: Henllys Circular Walk.
Yes, the historic Monmouthshire and Brecon Canal offers a relatively flat and scenic path perfect for jogging. The Turtles by the Canal loop from Fairwater is a great example of a route that incorporates this tranquil waterway.
Many of the easier, flatter routes through Henllys Local Nature Reserve or along the canal are suitable for families. These paths often provide a peaceful environment with opportunities to enjoy nature without overly strenuous climbs.
Most outdoor trails in Henllys are dog-friendly, but it's always recommended to keep dogs on a lead, especially in nature reserves, near livestock, or in areas with sensitive wildlife. The Henllys Local Nature Reserve and canal paths are generally good options for running with your dog.
While running in Henllys, you can encounter several interesting sights. Routes often lead to viewpoints like Twmbarlwm Hill and Iron Age hillfort, offering extensive views of the Severn Estuary. You might also pass by tranquil spots like Cwmbran Boating Lake or the unique Ponthir Reservoir and Afon Llwyd River.
Yes, Henllys Local Nature Reserve is an excellent spot for jogging. It features a charming blend of woodlands, ponds, and open fields with well-maintained paths, providing a peaceful retreat with the soothing sounds of bird songs.
Parking is generally available at various access points for the routes. For instance, routes starting from Henllys or Fairwater often have nearby residential street parking or small car parks. For specific routes, checking the komoot tour details will often provide information on starting points and potential parking.
Henllys is situated near Cwmbran, which has bus routes connecting to surrounding areas. Depending on your starting point, you may be able to reach certain trailheads via local bus services. It's advisable to check local bus timetables for routes serving Henllys and Cwmbran.
While many routes offer a sense of seclusion, you can find amenities in nearby towns like Cwmbran. Some routes, particularly those passing through or near villages, might have pubs or cafes. For example, the Llandegfedd Visitor Centre, near Llandegfedd Reservoir, offers a cafe for refreshments.
Henllys offers enjoyable running conditions throughout the year. Spring and autumn provide pleasant temperatures and beautiful scenery with changing foliage. Summer is great for early morning or late evening runs, while winter can offer crisp, invigorating jogs, though some trails might be muddy after rain.


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