4.6
(436)
3,352
hikers
44
hikes
Family friendly hiking trails around Claerwen Reservoir offer a blend of natural and engineered landscapes within the Elan Valley in Powys, Wales. The area features vast open moorland, rolling hills, and quiet woodlands, with the reservoir itself being the largest in the Elan Valley system. Hikers will find diverse habitats, including blanket bogs, and can experience the rugged, remote feel of the Cambrian Mountains. The terrain often follows reservoir shorelines and passes through woodlands.
Last updated: July 12, 2026
4.3
(3)
28
hikers
5.99km
01:38
90m
90m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
36
hikers
6.49km
01:46
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
4.7
(20)
191
hikers
10.3km
02:44
110m
110m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.3
(3)
33
hikers
9.25km
02:31
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.4
(5)
105
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Beautiful church - well worth exploring
0
0
Excellent cafe here. Ty Penbont.
1
0
Basic gift shop and toilets, along with a cafe.
0
0
a place where you can learn a bit of Elan Valley history
0
0
There are over 40 family-friendly hiking trails around Claerwen Reservoir, ranging from easy strolls to more moderate adventures. This guide focuses specifically on routes suitable for families, ensuring a pleasant experience for all ages.
The Claerwen Reservoir area offers a diverse landscape perfect for family exploration. You'll encounter vast open moorland, rolling hills, and quiet woodlands. As the largest of the Elan Valley reservoirs, it provides a rugged and remote feel within the beautiful Cambrian Mountains. Keep an eye out for unique habitats like Blanket Bogs and their specialized plant life.
Yes, there are several easy circular walks perfect for families. For a gentle introduction, consider the Claerwen Dam – Claerwen Dam loop, which is just over 2.5 km long. Another great option is the Elan Valley Reservoirs – Craig Goch Dam loop, offering nearly 6 km of easy terrain with beautiful reservoir views.
A significant attraction is the impressive Claerwen Dam itself, an architectural marvel completed in 1952. It features a viewing platform offering panoramic views, especially spectacular when water cascades over during high flow. The wider Elan Valley also boasts other historic dams like Caban Coch and Craig Goch, showcasing remarkable Victorian engineering.
Many trails in the Claerwen Reservoir area are dog-friendly, making it a great destination for families with canine companions. However, please remember that this is a sensitive natural environment with livestock and wildlife. Always keep dogs under close control, preferably on a lead, and adhere to any local signage regarding dog access.
The Claerwen Reservoir area is beautiful year-round, but for family hiking, late spring to early autumn (May to October) generally offers the most pleasant weather conditions. During these months, paths are typically drier, and the temperatures are more comfortable for children. Always check the local forecast before heading out.
Parking is available at various points around the Elan Valley, including near the Claerwen Dam itself. The Elan Valley Visitor Centre, though not directly at Claerwen, also serves as a hub with facilities and parking, providing a good starting point for exploring the wider area. Always check for specific parking instructions or fees for your chosen trailhead.
Yes, for families seeking a bit more of a challenge, there are moderate trails available. The Elan Valley Bridge – Nantgwyllt Church loop is a great moderate option, covering over 10 km through the valley landscape. Another good choice is the Elan Valley Reservoirs – Craig Goch Dam loop from Garreg-ddu Reservoir, which is around 9 km with some elevation changes.
The Claerwen Reservoir region is a haven for wildlife. Keep an eye out for majestic red kites soaring overhead, and you might also spot otters, merlins, buzzards, and various woodland birds like hawfinches and lesser spotted woodpeckers. The unique bog habitats are also home to specialized plant life.
The area is highly rated by the komoot community, with an average score of 4.7 stars. Reviewers often praise the stunning natural beauty, the tranquility of the remote landscape, and the well-maintained paths that make it accessible for families. Many highlight the impressive dams and the chance to spot diverse wildlife as particular favorites.
While the Claerwen Reservoir area itself is quite remote, the Elan Valley Visitor Centre, located a short drive away, offers facilities including toilets, a cafe, and information for visitors. It's a good idea to plan your route to incorporate a visit to the Visitor Centre for amenities before or after your hike.


Browse the best Hikes in other regions.