4.4
(254)
2,160
hikers
189
hikes
Hikes around Trehafod explore the landscape of the Rhondda Valley, an area defined by its industrial past and resurgent nature. The terrain features accessible paths along the valley floor, following the Rhondda River, and steeper ascents up the surrounding hills and mountainsides. This combination of reclaimed green spaces and elevated viewpoints provides a varied hiking experience.
Last updated: June 21, 2026
4.5
(13)
76
hikers
12.9km
03:39
290m
290m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.2
(5)
58
hikers
7.26km
02:05
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.6
(5)
52
hikers
8.73km
02:28
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(2)
12
hikers
16.6km
04:53
450m
450m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.5
(2)
19
hikers
4.43km
01:12
60m
60m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Waterfalls along the Barry Slide walkway
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Super cruisy fire road climb to the top of the trails. On the way up you can check out all the trail options jumping off to the sides.
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A climb of two halves, when climbing from the Abertridwr side. First part is gentle, with a slight kick towards the end, a brief moment of rest as you past the junction on your left, after which the road kicks upwards with a 20% gradient, easing off slightly before kicking up again to average around 10% until you reach the summit. Road surface is great, particularly for the second part of the climb. Be sure to take in the views, if you can.
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Cefn Eglwysilan is a hill in South Wales, the twin 1,253 feet (382 m) summits of which lie just over one mile (2 km) east of Pontypridd in Rhondda Cynon Taf county borough. Its eastern side lies within the community of Aber Valley in Caerphilly county borough. Like neighbouring Mynydd Eglwysilan, the hill is named after the hamlet of Eglwysilan, the church here being dedicated to an obscure saint Ilan. A wireless transmission station is sited on the more northerly of the two summits (at OS grid ref ST 099911). The southerly one is crowned by a trig point. It is a UK listed Marilyn.
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The Rocking Stone or "Y Maen Chwyf" in Welsh is a glacial boulder remaining from the Ice Age. It formed the central point for a "Gorsedd" or "Gathering of Bards" in 1814, which was organised by stonemason, Edward Williams, known as "Iolo Morganwg". The Gorsedd Circle of smaller stones was constructed in 1849 by Evan Davies, Bardic name "Myfyr Morganwg" and has often been used for Bardic gatherings, and as a focal point for other public occasions.
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The Rocking Stone ('Y Maen Chwyf' in Welsh) is a glacial boulder left over from when ice sheets covered these lands. The stone circle that surrounds the stone was constructed in 1849 by Evan Davies. The site has often been used for Bardic gatherings and public events.
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Yes, the area is well-suited for families. Barry Sidings Countryside Park is a popular choice, offering level, tarmacked paths around two ponds and a small waterfall. For a simple riverside walk, the Rhondda River Rapids loop from Trehafod is a gentle 4.5 km trail that's perfect for a short outing.
Many trails in the Rhondda Valley are dog-friendly. Barry Sidings Countryside Park is particularly popular with dog walkers. As always, please keep your dog under control, especially near wildlife or livestock, and be prepared to clean up after them to keep the trails enjoyable for everyone.
Yes, there are several excellent circular routes. For a shorter, easy walk, consider the Hiking loop from Trehafod, which is just under 5 km. If you're looking for something more moderate with varied scenery, the Barry Sidings Café – St Catherine's Church loop from Trehafod is a great option that combines riverside paths with hill climbs.
The trails offer a good mix for all abilities. There are over 70 easy routes, perfect for leisurely walks along the valley floor. The majority of trails, over 100, are rated as moderate, typically involving some steeper climbs to viewpoints. For experienced hikers seeking a challenge, there are a handful of difficult routes available.
The region has some lovely waterfalls. The Cwm Hafod walk, which starts from the Rhondda Heritage Park, features a cascading waterfall on its steep circular route. For a more significant sight, a hike towards Pen Pych mountain can lead you to one of the highest waterfalls in Wales, which is often considered a hidden gem.
Absolutely. The landscape is rich with industrial heritage. Many trails start near or offer views of the Rhondda Heritage Park, the site of the former Lewis Merthyr Colliery. The Aberfan Memorial Viewpoint – Rhondda River Rapids loop from Trehafod provides poignant views and a connection to the area's past. For a more structured experience, you can explore the official Rhondda Heritage Trails, which have interpretation boards throughout the valleys.
You'll experience a landscape of contrasts. Hikes often begin on reclaimed green spaces and flat riverside paths along the valley floor. As you ascend the surrounding hills, the scenery opens up to offer stunning panoramic views over the Rhondda Valley, with its distinctive terraced houses and the remnants of its industrial past set against a backdrop of resurgent nature.
The area is highly regarded by the komoot community, with an average rating of over 4 stars. Hikers often praise the mix of easy valley walks and challenging ascents, as well as the panoramic views from the hilltops that overlook the historic mining communities.
Trehafod is located between Porth and Pontypridd, making it accessible by car. For many routes starting at Barry Sidings Countryside Park, there is parking available on-site. The village is also served by local bus routes and the Trehafod railway station, which is on the Transport for Wales line, offering a good option for arriving without a car.
Yes, the climbs are rewarded with fantastic views. The Mynydd Gelliwion Walk offers stunning panoramic vistas over the Rhondda Valley. For one of the most scenic viewpoints in South Wales, a more challenging trek to the top of Bwlch Mountain provides views across three different valley boroughs on a clear day.
Besides the local trails, several well-regarded hiking areas are nearby. Afan Forest Park is a popular favorite, known for its extensive network of marked walking and mountain biking trails. For a different experience, the Taff Trail offers a well-marked, long-distance path that is great for walking and cycling. The Elidir Trail is another excellent choice, famous for its beautiful waterfall walk, though it's best visited after some rainfall.


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