4.4
(365)
3,165
hikers
6
hikes
Waterfall hiking trails around Ynysybwl And Coed-Y-Cwm traverse a landscape shaped by reclaimed valleys, rolling hills, and expansive woodlands. The region, nestled in Rhondda Cynon Taf, Wales, features the St. Gwynno Forest and the ancient semi-natural Coed y Cwm Local Nature Reserve. Hikers can explore riverside paths along the Nant Clydach and discover features like the Clydach Reservoir, providing diverse terrain for outdoor exploration.
Last updated: July 2, 2026
5.0
(1)
32
hikers
6.53km
01:48
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5
hikers
9.74km
02:44
200m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2
hikers
4.68km
01:20
100m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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Cracking Cafe open, Sat Sun and Wed year round.
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cabin gito top cake and coffee open Wednesday and sunday
1
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New "gravel" been laid along part of this - tennis ball size gravel. Tough to ride on an MTB, might struggle on a gravel bike!
1
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Oh if I'd had more time I would have carried on and ridden across and over to The Rhigos and down into Glyncorrwg on the National Cycle Network route. That's for next time then.
1
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Such a beautiful and serene reservoir to visit.
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0
There are over 6 dedicated waterfall hiking trails in the Ynysybwl And Coed-Y-Cwm area. These routes traverse diverse landscapes, from reclaimed valleys to expansive woodlands, offering various options for exploring the region's natural beauty.
The region is known for its captivating waterfall features, including those along the Nant Clydach river and within St. Gwynno Forest. You might encounter picturesque cascades like the one on the Nant Glydach Reservoir and Dam – Waterfall loop from Llanwonno, or the 'Pystyll Golau - the waterfall of light' mentioned in local lore. Many trails combine reservoir views with waterfall discoveries.
Yes, there are several easy routes perfect for families. For instance, the Nant Glydach Reservoir and Dam – Waterfall loop from Tylorstown is an easy 3.5-mile (5.7 km) path that offers beautiful views and leads to a captivating waterfall feature. These trails generally have gentle gradients, making them suitable for various ages and fitness levels.
The waterfalls in Ynysybwl And Coed-Y-Cwm are beautiful year-round, but they are often at their most impressive after periods of rain, typically in autumn and winter, when water levels are higher. Spring also offers lush greenery and vibrant flora, while summer provides pleasant conditions for hiking, though water flow might be reduced.
The waterfall hikes in this area cater to a range of abilities. You'll find a good mix of easy and moderate trails. Approximately 2 of the 6 routes are rated as easy, while the remaining 4 are moderate. This means there are options for casual strolls as well as more challenging hikes with some elevation gain, such as the Gravel Fireroad – Llanwonno Forest Trail loop from Llanwonno.
Many of the trails in Ynysybwl And Coed-Y-Cwm are dog-friendly, offering a great opportunity to explore with your canine companion. It's always recommended to keep dogs on a lead, especially near livestock or wildlife, and to follow the Countryside Code. Be mindful of any specific signage on individual routes.
Yes, parking is generally available near the popular trailheads in Ynysybwl and Coed-Y-Cwm. Specific parking areas can often be found at the start of many routes, particularly those leading to well-known features like the Clydach Reservoir or within St. Gwynno Forest. It's advisable to check route details for precise parking information before your visit.
While some areas might be accessible by local bus services, public transport options can be limited for reaching all trailheads directly. Planning your route in advance and checking local bus schedules for Ynysybwl and Coed-Y-Cwm is recommended if you plan to rely on public transport.
Yes, the region offers several excellent circular routes that incorporate waterfall features. For example, both the Nant Glydach Reservoir and Dam – Waterfall loop from Llanwonno and the Nant Glydach Reservoir and Dam – Waterfall loop from Tylorstown are designed as loops, allowing you to start and end at the same point while enjoying the scenic waterfalls and reservoirs.
Beyond the waterfalls, the area boasts several natural attractions. You can explore the ancient semi-natural woodland of Coed y Cwm Local Nature Reserve, known for its diverse flora. Other notable natural monuments and viewpoints include Garth Summit, Pen-Pych Waterfall, and Cefn Eglwysilan Trig Point, offering commanding views of the landscape.
The area is highly rated by the komoot community, with an average score of 4.4 stars from over 300 reviews. Reviewers often praise the diverse terrain, the peaceful woodlands, and the well-maintained paths that lead to beautiful natural features like the waterfalls and reservoirs. The blend of reclaimed valleys and rolling hills also provides a unique hiking experience.
The region has a rich history, particularly related to coal mining, which has shaped its landscape. While hiking, you might encounter remnants of this industrial past. Additionally, you can find historical sites like The Rocking Stone and the Gorsedd Circle, or even visit the impressive Caerphilly Castle a short distance away, offering a glimpse into Welsh heritage.


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