4.3
(168)
2,672
riders
128
rides
Touring cycling around Trehafod features a landscape characterized by river valleys, hills, and panoramic viewpoints. The region offers varied terrain, from paths along waterways to routes with significant elevation gain. Many routes traverse areas with historical significance and natural beauty, providing diverse cycling experiences.
Last updated: October 10, 2026
154
riders
19.9km
01:48
320m
320m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(9)
125
riders
63.8km
03:49
350m
350m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

36
riders
65.0km
04:08
710m
710m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
20
riders
43.0km
03:02
790m
790m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
26
riders
7.58km
00:49
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Barrage connects Penarth to the Cardiff peninsula. It offers stunning views across the sea to one side, and the freshwater bay on the other. One of the highlights of the Cardiff Bay tour
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Always a good place to stop for refreshments. It’s a popular pub and can be busy at times.
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Nice easy flat ride. Can be busy with walkers and other cyclists, particularly on weekends. Early mornings are the best, with so much birdsong and wildlife. Take a moment to enjoy the view of the Weir, which usually has a row of gulls fishing on it.
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Every day, this narrow crossing offers a new perspective on life. It's a unique place where you feel enveloped in blue. Love it!
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This Weir is a wonderful home for birds as they wash their feet, and gossip about others' nests
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Cardiff Bay Barrage is a significant engineering project located in Cardiff, Wales. Completed in 1999, the barrage was built to create a freshwater lake in Cardiff Bay by damming the River Taff and the River Ely. This project transformed the bay area, which was previously a tidal estuary, into a more controlled water environment. Key Features and Purpose: Tidal Control: The barrage helps manage tidal flows, preventing flooding and allowing for the creation of a stable freshwater environment. Recreation and Tourism: The area around the barrage has been developed for recreational use, including walking and cycling paths, boating, and various leisure activities. It has become a popular destination for both locals and tourists. Environmental Impact: The construction of the barrage altered the local ecosystem. While it created new habitats in the freshwater lake, it also raised concerns about the impact on marine life in the estuary. Hydropower Generation: The barrage includes a small power station that harnesses tidal energy, contributing to renewable energy production. Economic Development: The project played a crucial role in the regeneration of Cardiff Bay, leading to significant investment and development in the area, including residential, commercial, and cultural projects. The Cardiff Bay Barrage is often noted for its engineering complexity and its role in transforming the landscape and economy of Cardiff.
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This weir attracts a multitude of birds in particular in the summer - soaking their feet and enjoying some chat
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Great fun on soft loose gravel. Steep decent on the loose or down the concrete acces path.
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Trehafod offers a wide range of touring cycling routes. You'll find over 140 routes in total, with distances varying significantly. Many routes are in the 10-40 mile (16-64 km) range. In terms of difficulty, there are around 10 easy routes, 73 moderate routes, and 63 difficult routes, catering to all experience levels.
The duration of touring cycling routes in Trehafod varies based on distance and elevation. For example, a moderate route like Barry Sidings Café – Aberfan Memorial Cairn loop from Porth, which is 12.2 miles (19.6 km), typically takes about 1 hour 46 minutes. Longer, more challenging routes can take 4 hours or more.
Yes, Trehafod has several family-friendly options, particularly among its 10 easy routes. These often follow flatter river valleys or dedicated cycle paths, providing a gentler experience suitable for families. Look for routes with minimal elevation gain for the most comfortable family ride.
For beginners or those seeking an easier ride, focus on the routes categorized as 'easy' or 'moderate' with lower elevation gains. While not explicitly an easy route, the Radyr Weir – Cardiff Bay Barrage loop from Trehafod offers a moderate ride along waterways, which can be more forgiving than routes climbing into the hills.
Experienced touring cyclists will find plenty of challenging options among the 63 difficult routes in the Trehafod area. Routes like Bwlch Panoramic Viewpoint – View of Cwm Parc and Treorchy loop from Porth, with significant elevation gain, offer demanding climbs and rewarding panoramic views.
The best time for touring cycling in Trehafod is generally from spring through early autumn (April to October). During these months, the weather is milder, and the landscape is at its most vibrant. Summer offers the longest daylight hours, while spring and autumn provide pleasant temperatures and fewer crowds.
Yes, many routes in the Trehafod area pass through or near towns and villages where you can find cafes and pubs. Some routes even feature refreshment stops in their names, such as the Bwlch Panoramic Viewpoint – Barry Sidings Café loop from Porth, indicating convenient places to refuel.
Absolutely! The routes around Trehafod often lead past significant landmarks and natural attractions. You might encounter impressive viewpoints like Garth Summit or Mynydd Meio Summit, as well as unique natural monuments such as Cefn Eglwysilan Trig Point and Giant's Bite. Some routes also pass historical sites like The Rocking Stone and the Gorsedd Circle.
Many of the touring cycling routes around Trehafod are designed as loops, allowing you to start and finish at the same point. This is convenient for parking and planning. Examples include the Rhigos Mountain Fire Roads – Bwlch Panoramic Viewpoint loop from Trehafod, which offers a challenging circular journey.
The touring cycling experience in Trehafod is highly rated by the komoot community, with an average score of 4.3 stars from over 155 reviews. Reviewers often praise the region's diverse terrain, from scenic river valleys to challenging climbs with expansive panoramic views, and the network of routes that connect local points of interest and natural beauty.
Trehafod is situated within the South Wales Valleys, an area generally well-served by public transport, including train and bus services. Many towns and villages that serve as starting points for routes are accessible via public transport, making it possible to reach trailheads without a car. It's advisable to check local transport schedules and bicycle carriage policies before you travel.


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