4.4
(673)
7,663
hikers
4
hikes
Waterfall hiking trails around Caerphilly are primarily found within the region's valleys and forested areas, where rivers and streams create numerous cascades. The landscape is characterized by rolling hills, dense woodlands, and the presence of reservoirs, offering varied terrain for exploration. These natural features contribute to a network of paths suitable for discovering the area's aquatic attractions. The region's geology supports the formation of waterfalls, making it a notable destination for those seeking water features on their hikes.
Last updated: April 25, 2026
5.0
(1)
34
hikers
6.53km
01:48
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
7
hikers
11.0km
03:06
240m
240m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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3
hikers
9.74km
02:44
200m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
5.69km
01:37
120m
130m
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
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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!
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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.
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Such a beautiful and serene reservoir to visit.
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The Caerphilly region offers a selection of 4 dedicated waterfall hiking trails. These routes vary in length and difficulty, providing options for different preferences.
Waterfall hiking in Caerphilly is characterized by its forested valleys, reservoir-side paths, and numerous streams that create cascades. The region's geology supports the formation of these water features, offering a blend of natural beauty and varied terrain for exploration.
Yes, there are easy options for those new to waterfall hiking. For example, the Nant Glydach Reservoir and Dam – Waterfall loop from Llanwonno is an easy 4.0-mile (6.5 km) trail that takes approximately 1 hour 48 minutes, offering scenic views without significant challenge.
For a more extended experience, the Waterfall – Nant Glydach Reservoir and Dam loop from Penrhiwceiber is a moderate 6.8-mile (11.0 km) path. This trail offers a longer journey through varied woodland and open sections, with multiple waterfall sightings and a greater elevation gain.
Waterfall hikes in Caerphilly generally range from around 3.5 miles (5.7 km) to 6.8 miles (11.0 km). Depending on the route, you can expect to spend between 1 hour 36 minutes and 3 hours 6 minutes on the trail.
Many of the waterfall trails in Caerphilly are suitable for families. Easy routes like the Nant Glydach Reservoir and Dam – Waterfall loop from Tylorstown, which is 3.5 miles (5.7 km), are great for shorter outings with children, leading through forested valleys and alongside the reservoir.
While specific dog-friendly regulations can vary by location, many trails in the Caerphilly area, especially those through woodlands and along reservoirs, are generally suitable for dogs. It's always recommended to keep dogs on a lead, especially near livestock or wildlife, and to check local signage for any restrictions.
Yes, several waterfall routes in Caerphilly are designed as circular walks, allowing you to start and end at the same point. Examples include the Nant Glydach Reservoir and Dam – Waterfall loop from Llanwonno and the Waterfall – Nant Glydach Reservoir and Dam loop from Penrhiwceiber.
Beyond the waterfalls, you can explore various natural and historical points of interest. Nearby attractions include the Twmbarlwm Hill and Iron Age hillfort, offering historical insights and panoramic views, and the Parc Cwm Darran Waterfall, which is a natural monument in itself.
The waterfall trails in Caerphilly are highly rated by the komoot community, with an average score of 4.4 stars from over 550 reviews. Hikers often praise the scenic views, the tranquility of the woodlands, and the refreshing presence of the waterfalls.
The waterfalls in Caerphilly are beautiful year-round. However, they are often at their most impressive after periods of rain, typically in autumn or spring, when water levels are higher. Summer offers pleasant hiking conditions, while winter can provide a unique, frosty landscape, though trails may be muddier.
While the region features numerous streams and waterfalls, specific designated or safe wild swimming spots directly adjacent to the hiking trails are not widely publicized. Always exercise caution and research local regulations before attempting to swim in natural bodies of water.


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