4.4
(707)
7,968
hikers
33
hikes
Hikes around Bedwas Trethomas & Machen explore a landscape of rolling hills, river valleys, and woodlands in South Wales. The terrain is characterized by modest peaks like Mynydd Machen, with the Rhymney River carving a path through the area. More than half of the landscape is covered in forests, providing a mix of shaded paths and open parklands. The network of trails offers both challenging hill climbs and gentle riverside walks.
Last updated: May 2, 2026
4.2
(9)
42
hikers
16.4km
04:29
240m
240m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(2)
27
hikers
6.78km
02:11
300m
300m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
29
hikers
6.06km
01:43
130m
130m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.5
(2)
24
hikers
8.30km
02:22
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
9
hikers
5.51km
01:53
300m
300m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Popular around Bedwas Trethomas & Machen
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Nice ascent from Crosskeys, but watch out for very overgrown pathways on the Machen side. Great views from the top!
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Ruperra Castle or Rhiwperra Castle (Welsh: Castell Rhiw'r Perrai) is a Grade II* Listed building and Scheduled Ancient Monument, situated in Lower Machen in the county borough of Caerphilly, Wales. Built in 1626, the castle is in a ruinous condition as at 2023. Its grounds are listed on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.
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Great panoramic views of surrounding area.
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The earliest evidence of settlement at Ruperra is from between around 700 BC and 100 AD, when an Iron Age Hill Fort was constructed along the ridge of Coed Craig Ruperra. The splendid panoramic views from the top of the ridge would have given the site a strategically strong position. Defensive banks and ditches are still visible around the area of the mound, and continuing work on the site will reveal these more clearly. This hill fort lies within what would have been the tribal territory of a people the Romans called the Silures, who were a fiercely independent nation inhabiting the vale of Glamorgan, Gwent and the valleys
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Built in 1626 by Sir Thomas Morgan, Steward to the Earl of Pembroke, it was one of the first of the 'mock' castles to be built in Wales. In 2022 Cadw designated the castle gardens and park Grade II on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.
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No access to the castle, blocked off by gates, according to local press landowner wants to knock it down and put houses on it.
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Yes, there are over 30 curated hiking routes to explore around Bedwas, Trethomas & Machen. The trails range from easy riverside strolls to more challenging ascents up the local hills, offering plenty of options for all fitness levels.
The area is highly rated by the komoot community, with an average score of 4.4 stars. Reviewers often praise the mix of woodland paths, open hilltops with panoramic views, and the sense of tranquility so close to the valley towns.
Absolutely. For a gentle and accessible walk, the St John's Church, Machen – World War I Memorial loop from Machen is a great choice. It's a relatively flat 4.6 km route that's perfect for a short family outing. The paths around Riverside Park in Trethomas are also ideal for families, offering flat terrain and open spaces.
Yes, the area is very popular for dog walking. Many trails, like those in Machen Forest and Llwyn Hir, are well-suited for dogs, offering a mix of woodland and open paths. As always, please keep your dog under control, especially near livestock, and be mindful of other trail users like mountain bikers.
For some of the best panoramic views, a hike towards the summit of Machen Mountain is a must. The Mynydd Machen Summit – Machen Mountain Summit loop from Trethomas rewards you with expansive vistas across the South Wales valleys after a steady climb.
Yes, the region is rich in history. The Dreathen to Ruperra castle loop is a fantastic moderate hike that takes you through woodlands to the historic, albeit ruined, Ruperra Castle and its motte. The route offers a great combination of natural scenery and historical intrigue.
The terrain is quite varied. You'll find everything from flat, paved paths along the Rhymney River to steep, sometimes muddy, tracks through dense woodlands like Coed Craig Ruperra. The hillier routes, such as those on Machen Mountain, involve ascents on gravel and earth paths that can be challenging in wet weather.
For a pleasant walk that's not too long, consider the Badger and Robin Mural – View of Machen loop from Machen. At just over 6 km, it's an easy route that can be completed in under two hours and offers lovely views and a glimpse of local art.
Parking availability varies by trail. For walks around Ruperra Castle, there is limited parking near Coed Craig Ruperra, so arriving early is advised. For trails starting in the towns, on-street parking is often the best option, but please park considerately. Some trailheads, like those for Van Road Trails, have dedicated informal parking areas.
The View of Machen – Picnic Area with Benches loop from Machen is perfect for this. As the name suggests, this moderate 8.3 km route leads you to a designated picnic spot with benches, allowing you to rest and enjoy the scenery as part of your hike.
Locals and visitors enjoy a few key areas for hiking. Machen Forest is highly regarded for its numerous paths and dog-friendly atmosphere. Coed Craig Ruperra is a popular choice for its historical motte and lovely views. For a mix of walking and other activities, Van Road Trails offers great walks in the surrounding woods.


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