4.5
(127)
1,585
hikers
90
hikes
Easy hiking trails around Aberbargoed Grasslands National Nature Reserve traverse a 42-hectare site characterized by semi-natural lowland grasslands, marshy areas, and drier sections. The reserve is situated on a southwest-facing slope in the Rhymney Valley, offering panoramic views from higher elevations. Complementary habitats include acid flush, wet heath, scrub, and woodland. The terrain features informal walking trails suitable for various skill levels.
Last updated: July 14, 2026
4.5
(2)
15
hikers
6.04km
01:35
50m
50m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
4.99km
01:21
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4
hikers
4.84km
01:20
80m
80m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
11
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
8
hikers
5.57km
01:29
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The Darren Disaster 29 October 1909 A commemorative stone stands in memory of 27 miners who tragically lost their lives near the site at Parc Cwm Darran.
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My favouritess Cafe in the Blackwood area, good food, friendly staff, and above all nice cake mmmm mmm
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The coal mining industry transformed the landscape of South Wales and one of the ways it did that was bringing about the construction of railways and, to span valleys, their accompanying viaducts. Hengoed's viaduct is vast and incredibly impressive. Thankfully, after 35 years of being completely closed, it's now a foot and cycle path, and part of the National Cycle Route 47.
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Maesycwmmer (Welsh: Maesycwmer) is a village and community in the centre of Caerphilly County Borough in Wales, within the historic boundaries of Monmouthshire.
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Hengoed Viaduct offering a nice view over the valley and beyond.
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There are over 45 easy hiking trails in Aberbargoed Grasslands National Nature Reserve, providing numerous options for exploring the area's unique landscape.
The easy trails traverse semi-natural lowland grasslands, including both marshy and drier sections. You'll find informal walking paths that crisscross the reserve, with some gentle elevation changes offering panoramic views from higher points.
Yes, many of the informal walking trails are suitable for families. The reserve offers easily-accessible paths that cater to varying skill levels, making it a good choice for walks with children. However, the tracks are generally not suitable for wheelchairs or prams.
Aberbargoed Grasslands National Nature Reserve is generally dog-friendly. However, as a Site of Special Scientific Interest and a protected area for wildlife like the Marsh Fritillary butterfly, it's important to keep dogs under close control, preferably on a lead, to protect the delicate ecosystem and ground-nesting birds.
Yes, there are several circular easy hiking routes available. For example, the Hengoed Viaduct – Hengoed Viaduct loop from Hengoed is an easy 4.4-mile circular path offering views of the viaduct and surrounding countryside.
The reserve is rich in biodiversity. You might spot the rare Marsh Fritillary butterfly, Small Pearl-bordered Fritillary butterflies, and Chimney Sweeper moths. Birdlife includes meadow pipits and skylarks, and various other insects and small mammals inhabit the grasslands and woodlands.
Spring and summer are particularly rewarding for experiencing the reserve's vibrant wildflowers like Oxeye Daisy and Common Knapweed, and for observing the diverse butterfly populations. Autumn offers beautiful views as the landscape changes color. The informal trails are generally accessible year-round, weather permitting.
While specific parking areas within the immediate reserve are limited, there are often local parking options in nearby towns like Bargoed or Hengoed, which serve as starting points for many routes. For instance, the Darren Disaster Memorial Stone loop from Bargoed starts from Bargoed, where parking facilities are available.
While hiking, you can enjoy panoramic views of the surrounding valleys. Routes like the Darren Disaster Memorial Stone loop from Bargoed pass by historical markers, and the Hengoed Viaduct loop offers views of the impressive Hengoed Viaduct.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the expansive, open landscape for its sense of freedom and tranquility, the rich biodiversity, and the variety of informal paths suitable for easy, contemplative walks.
Yes, the Aberbargoed Grasslands National Nature Reserve is accessible via public transport. The reserve is situated in an urban setting, and nearby towns like Bargoed and Hengoed are well-served by local bus and train services, providing convenient access to various trailheads.
Yes, an Education Centre is located at the north-eastern end of the reserve. It serves as a focal point for visitors and offers educational opportunities, particularly for schoolchildren, providing more context about the reserve's ecological importance.


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