The best walks and hikes around Cwmcarn Forest
4.4
(427)
4,361
hikers
18
hikes
Hiking around Cwmcarn Forest explores a reclaimed industrial landscape in the South Wales valleys. The region is characterized by dense woodlands, rolling hills, and several streams, including the Nant Carn. The terrain offers a mix of gentle paths around the forest's lake and more demanding climbs to viewpoints overlooking the surrounding area. These Cwmcarn Forest walking routes provide diverse experiences for hikers.
Best hiking trails around Cwmcarn Forest
- The most popular hiking route is Cwmcarn Visitor Centre & Café – Cwmcarn Pond loop from Abercarn, a 4.1 miles (6.6 km) trail that takes 2 hours 12 minutes to complete. This moderate route features ascents through the forest to rewarding viewpoints.
- Another top favourite among local hikers is Cwmcarn Pond – Crumlin Arm Canal loop from Abercarn, a moderate 10.3 miles (16.5 km) path. The trail combines forest sections with a stretch along the historic Crumlin Arm of the Monmouthshire Canal.
- Local hikers also love the Views of Cwmbran and Newport – View of the River Severn loop from Cwmcarn, a 5.6 miles (9.1 km) trail leading through woodlands, often completed in about 2 hours 47 minutes.
- Hiking around Cwmcarn Forest is defined by its network of woodland paths, lakeside trails, and routes with valley views. The trail system provides a variety of Cwmcarn Forest circular walks suitable for different fitness levels.
- The routes in Cwmcarn Forest are highly rated by the komoot community with an average score of 4.3 stars from over 380 reviews. More than 4000 hikers have used komoot to explore Cwmcarn Forest's varied terrain.
Last updated: June 22, 2026
4.8
(4)
79
hikers
9.58km
02:54
300m
300m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(3)
52
hikers
9.59km
02:51
280m
280m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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5.0
(2)
51
hikers
7.47km
02:10
200m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
33
hikers
16.6km
04:55
480m
480m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2.0
(1)
24
hikers
22.7km
07:10
880m
880m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Other adventures around Cwmcarn Forest
Tips from the Community
Nice ascent from Crosskeys, but watch out for very overgrown pathways on the Machen side. Great views from the top!
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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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If you'd like to follow the blue-rated Pwca trail, this is the point where it peels off to the right, leaving the red-rated Cafall and Twrch trails. It's well signposted and you have to stop here to go through the stone wall circle, which also leads onto footpaths and a play area.
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Frequently Asked Questions
Are dogs allowed on the trails in Cwmcarn Forest?
Yes, Cwmcarn Forest is generally dog-friendly, and you'll find many trails suitable for walking with your dog. It's a popular spot for local dog walkers. Please keep your dog under control, especially around wildlife and other visitors, and be prepared to clean up after them to keep the forest beautiful for everyone.
Are there any easy, family-friendly walks?
Absolutely. The forest offers several gentle walks perfect for families with children. The 1-mile (1.6 km) path around the main lake is a great option for a leisurely stroll. For something slightly longer, the Bluebell Walk and the Nantcarn Walk are also gentle routes that explore the woodlands and streams.
What is the general difficulty of the hikes in Cwmcarn Forest?
The trails cater to a range of abilities. While there are many easy and moderate paths, the area is also known for its more strenuous options. Most routes involve some elevation gain as you climb the valley sides, but you can choose from over 14 moderate and 2 difficult hikes, alongside 7 easier options.
Are most of the hiking trails circular?
Yes, the majority of the established hiking routes in Cwmcarn Forest are circular, starting and ending near the main visitor centre or car parks. This makes planning your day straightforward, as you'll always end up back where you started.
Is there a specific trail known for its panoramic views?
For expansive views, the hike to the summit of Twmbarlwm is highly recommended. This challenging walk leads to an Iron Age hillfort where you're rewarded with panoramic views stretching from the Brecon Beacons to Cardiff Bay on a clear day. It's a local favourite for its historical significance and stunning scenery.
What are the parking options for walkers?
The main car park is located at the Cwmcarn Forest Visitor Centre. Be aware that you may need coins for the pay-and-display machines, which typically cost around £3 for a full day. It's best to arrive with some change to ensure you can park without issue.
Are there any pubs or cafes near the trails?
Yes, the Raven's Café, located within the Cwmcarn Forest Visitor Centre, is a very convenient and popular spot for a coffee or a meal right after your hike. It's the perfect place to relax and refuel without needing to drive elsewhere.
What do other hikers enjoy most about Cwmcarn Forest?
The area is highly regarded by the komoot community, with an average rating of 4.3 stars. Hikers often praise the well-maintained paths, the peaceful atmosphere of the reclaimed woodlands, and the variety of trails that offer both gentle walks and challenging climbs with rewarding views.
Are there any particularly long or challenging hikes available?
Yes, for those seeking a more demanding day out, the Cwmcarn Visitor Centre & Café – Cwmcarn Pond loop from Abercarn is a great choice. This difficult 4.1-mile (6.6 km) route involves significant climbs and descents, offering a proper workout with fantastic views as a reward.
What is the best time of year to see the bluebells?
To see the forest floor covered in bluebells, plan your visit for late April or May. The 1.2-mile (1.9 km) Bluebell Walk is specifically designed to showcase this beautiful seasonal display and is a truly magical experience during the peak blooming period.
Can I get to Cwmcarn Forest using public transport?
Yes, Cwmcarn is accessible by public transport. The nearest train station is in Crosskeys, which is about a 30-minute walk from the forest entrance. Several bus routes also serve the Cwmcarn area, stopping a short walk from the visitor centre. Always check the latest timetables before you travel.
Besides hiking, what other activities are available in the forest?
Cwmcarn Forest is a major hub for outdoor activities. It's particularly famous for its mountain biking trails, including the challenging Cafall and Twrch trails. There is also a scenic seven-mile forest drive, fishing in the lake, an adventure playground for kids, and options for staying overnight in glamping pods or lodges.
Most popular routes around Cwmcarn Forest
Most popular attractions around Cwmcarn Forest
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