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United Kingdom
Wales
South Wales

Caerphilly

The best waterfall hikes and walks around Caerphilly

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.

Best waterfall…

Last updated: April 25, 2026

5.0

(1)

34

hikers

#1.

Nant Glydach Reservoir and Dam – Waterfall loop from Llanwonno

6.53km

01:48

110m

110m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

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Hiking Collection by

Dan Hobson

Tips from the Community

Richard
April 18, 2026, Daerwynno Outdoor Centre and Caban Guto

Cracking Cafe open, Sat Sun and Wed year round.

0

0

Cube 140
September 24, 2025, Llanwonno Forest Trail

cabin gito top cake and coffee open Wednesday and sunday

1

0

OwainZ
July 22, 2024, Gravel Fireroad

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

0

Jo53ph
April 10, 2022, Gravel Fireroad

Really some of the best gravel in the area.

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0

Always worth a visit

2

0

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

0

Such a beautiful and serene reservoir to visit.

0

0

Frequently Asked Questions

How many waterfall hiking trails are there in Caerphilly?

The Caerphilly region offers a selection of 4 dedicated waterfall hiking trails. These routes vary in length and difficulty, providing options for different preferences.

What makes waterfall hiking in Caerphilly unique?

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.

Are there easy waterfall hikes suitable for beginners in Caerphilly?

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.

Are there more challenging waterfall trails around Caerphilly?

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.

What is the typical length and duration of waterfall hikes in Caerphilly?

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.

Are the waterfall trails in Caerphilly accessible for families with children?

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.

Are the waterfall hikes in Caerphilly suitable for dogs?

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.

Are there circular waterfall walks in the Caerphilly area?

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.

What can I see along the waterfall hiking trails in Caerphilly besides waterfalls?

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.

What do other hikers say about the waterfall trails in Caerphilly?

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.

What is the best time of year to visit the waterfalls in Caerphilly?

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.

Are there any wild swimming spots near the Caerphilly waterfalls?

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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