4.5
(1177)
9,433
hikers
184
hikes
Hiking around Maerdy offers exploration through the Rhondda Fach Valley, characterized by its reclaimed industrial landscape and surrounding hills. The area features significant bodies of water, including Lluest-wen Reservoir and Maerdy Reservoir, which are focal points for many routes. Trails traverse varied terrain, from valley paths alongside the Afon Rhondda Fach to ascents into the hills, providing diverse hiking experiences. This region blends natural beauty with historical remnants of its coal mining past.
Last updated: April 25, 2026
4.5
(2)
17
hikers
13.5km
03:44
240m
240m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(5)
43
hikers
8.67km
02:21
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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4.0
(3)
26
hikers
9.44km
02:36
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
14
hikers
9.29km
02:33
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
17
hikers
4.54km
01:18
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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The water here is stunning in the sunlight. A good place to take a few moments to rest the legs.
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I'm not sure why this refers to Michael Hewitt. I cannot find any reference to this name. The photo is of the memorial to Willie Llewellyn, which is in this area. Details here https://daibach-welldigger.blogspot.com/2020/08/the-little-lost-boys-2-willie-llewellyn.html and https://www.geograph.org.uk/photo/6234044
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Great place great view right next door to the zip world and the Afan mountain bike trails.
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Great complex of fire roads for gravel, mountain biking and hiking, photos are of the area, not just the single point.
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One of the more open sections of singletrack, Handy Andy has some fun rocky turns and great views.
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Lovely views along the North shore of the Lluest-wen Reservoir at the top of the Rhondda Fach Valley.
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The climb towards Bryn Llechwenddiddos and Bryn Gelli rewards you with great views of the reservoir.
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Lluest-wen Reservoir was constructed in 1898, but came to national attention in 1969 when a major leak caused an evacuation of residents down-valley while emergency repair work was carried out. Back in 1929 the place set a maximum daily rainfall record for Wales, with 211mm of rain recorded. You have been warned!
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Maerdy offers a wide variety of hiking experiences, with nearly 200 routes available. These range from easy strolls to more challenging ascents, catering to different fitness levels and preferences.
The terrain around Maerdy is diverse, reflecting its location at the head of the Rhondda Fach Valley. You'll find paths alongside the Afon Rhondda Fach, trails around significant reservoirs like Lluest-wen and Maerdy Reservoir, and ascents into the surrounding hills, including Mynydd Maerdy. Many routes utilize reclaimed industrial landscapes and fire roads, offering varied surfaces and views.
Yes, Maerdy has many easy routes suitable for families. For instance, the Michael Hewitt Memorial – Rhigos Mountain Fire Roads loop from Llyn Fawr is an easy 2.8-mile (4.5 km) hike. The well-maintained paths around the Maerdy Gateway Memorial are also suitable for walkers and cyclists of all ages.
Many of the popular routes in Maerdy are circular, allowing you to start and end at the same point. A great example is the Rhondda Fach and Lluest-wen Reservoir Loop, which is a moderate 8.4-mile (13.5 km) trail featuring diverse terrain and historical landmarks.
Maerdy is rich in natural beauty and historical features. The Lluest-wen Reservoir Dam Wall offers amazing views, and the reservoir itself is a focal point for many routes. You can also explore the hills around Mynydd Maerdy, which feature wind farms, or seek out the ruins of the medieval Castell Nos. For a different perspective, consider routes that offer views of Llyn Fawr from the Skyline Trail.
While Maerdy itself is known for its reservoirs and valley landscapes, the wider region offers stunning waterfalls. Notable examples include Sgwd Yr Eira and Sgwd Gwladus Waterfall, which are popular attractions in the nearby area.
The hiking trails in Maerdy are highly regarded by the komoot community, with an average rating of 4.5 stars from over 1000 reviews. Hikers often praise the varied terrain, the scenic beauty of the reservoirs, and the blend of natural landscapes with historical elements from the area's coal mining past.
Yes, Maerdy's industrial heritage is woven into its landscape. You can visit the Maerdy Gateway Memorial, which commemorates the coal mining community and features 'The Cwtch' statue. Hikers can also discover the ruins of the medieval Castell Nos, a castle that once defended the Rhondda hills, marked by a Blue Plaque near the Castell Nos Filter house.
Yes, the Lluest-wen Reservoir is a popular area for hiking. You can enjoy routes like the Lluest-Wen Reservoir – Stone Bridge Over Stream loop from Maerdy, a moderate 5.4-mile (8.7 km) path that circles the reservoir on accessible trails, offering beautiful views of the water.
For those seeking a challenge, the area offers routes with more significant ascents. While many trails are moderate, options to continue towards the summit of Rhigos Mountain provide further viewpoints and more demanding terrain. The Craig y Llyn Summit – Rhigos Mountain Fire Roads loop from Llyn Fawr is a moderate 5.8-mile (9.3 km) route that explores the higher ground.
Parking is generally available at common starting points for trails, such as near the Maerdy Gateway Memorial or around the reservoirs. It's advisable to check specific route details for the most convenient parking locations.
Maerdy is accessible by public transport, primarily bus services that connect it to other towns in the Rhondda Fach Valley. For detailed and up-to-date information on bus routes and timetables, it's best to consult local transport authority websites.


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