4.5
(124)
1,542
hikers
73
hikes
Family friendly hiking trails around Aberbargoed Grasslands National Nature Reserve traverse a landscape characterized by vast open grasslands, including humid and mesophile varieties, situated on a southwest-facing slope of the Rhymney Valley. The reserve also features diverse habitats such as marshy grassland, wet heath, scrub, and deciduous woodland. Ponds and hedgerows contribute to the ecological richness, while higher elevations offer panoramic views of the surrounding valleys. This area is recognized for its semi-natural lowland grasslands and significant biodiversity.
Last updated: May 13, 2026
4.7
(6)
17
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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.

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2
hikers
4.99km
01:21
70m
70m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
5
hikers
8.62km
02:23
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
9.21km
02:29
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Some great views of the valley below once you get on the viaduct
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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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Along with some magnificent views the end place Goytre Wharf definitely worth visiting
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Hengoed Viaduct is an old railway viaduct that’s now a walkway and extension of NCN Route 47. It offers a nice view over the valley. The "Wheel o Drams" sculpture (locally known as "The Stargate") by Andy Hazell, is formed from a circle of coalmining dram trucks.
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There are over 70 family-friendly hiking trails in and around Aberbargoed Grasslands National Nature Reserve. These routes offer a variety of experiences, with 36 classified as easy and 32 as moderate, ensuring options for different family fitness levels.
Family hikes in Aberbargoed Grasslands National Nature Reserve offer a diverse landscape. You'll encounter vast open grasslands, including rare Molinia meadows, as well as marshy areas, scrub, and deciduous woodland. From higher points, you can enjoy panoramic views of the Rhymney Valley. The reserve is also home to ponds and hedgerows, adding to the varied scenery.
Yes, there are several easy circular walks perfect for families. For instance, the Darren Disaster Memorial Stone loop from Bargoed is an easy 6 km route that offers a pleasant outing. Many of the informal trails within the reserve are also easily accessible and suitable for shorter, kid-friendly excursions.
The best time to visit for hiking is generally from spring through early autumn. Spring and summer bring vibrant wildflowers like oxeye daisy and red clover, and the chance to spot rare butterflies like the Marsh Fritillary. The weather is also typically milder, making for more comfortable family outings.
Aberbargoed Grasslands is a Site of Special Scientific Interest known for its rich biodiversity. Keep an eye out for the endangered Marsh Fritillary butterfly, especially in areas with devil's-bit scabious. You might also spot other insects, various wildflowers, and bird species such as meadow pipits and skylarks in the open grasslands.
For families looking for a longer adventure, the Trail by Cwm Darren Lake – Darren Disaster Memorial Stone loop from Bargoed is a moderate 13.7 km route that provides a good challenge while still being family-friendly. It offers varied terrain and scenic views.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 100 ratings. Reviewers often praise the tranquility of the grasslands, the panoramic views, and the variety of easily accessible paths suitable for all ages, making it a wonderful place to reconnect with nature.
Yes, some routes incorporate local landmarks. For example, the Twyn Castell – Hengoed Viaduct loop from Gelligaer is a moderate 7.8 km hike that includes the impressive Hengoed Viaduct, offering a blend of nature and local heritage.
While facilities within the reserve itself are minimal, some routes connect to nearby amenities. The McKenzie's Cafe Bar loop from Caerphilly County Borough is an easy 5 km route that conveniently starts and ends near a cafe, perfect for a post-hike treat.
The trails primarily feature informal paths through grasslands, which can be wet in places, especially in the Molinia meadows. You'll also find paths through scrub and woodland. While many paths are easily accessible, some routes may involve gentle inclines to reach viewpoints, offering varied walking surfaces suitable for families.
Absolutely! The Hengoed Viaduct – Hengoed Viaduct loop from Pengam is a moderate 9.2 km route that specifically highlights this impressive structure, allowing families to enjoy both the natural beauty and the historical landmark.


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