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United Kingdom
Wales
South Wales

Merthyr Tydfil

The best cycling routes around Merthyr Tydfil

3.8

(123)

2,286

riders

49

rides

Touring cycling around Merthyr Tydfil offers diverse landscapes, from the foothills of the Brecon Beacons National Park to former industrial pathways. The region features a network of trails utilizing old tramways, railways, and canals, providing varied terrain. Key natural features include the Pontsticill Reservoir and surrounding woodlands. Historic viaducts, such as the Cefn Coed Viaduct, are prominent landmarks along many routes.

Best touring cycling routes around Merthyr Tydfil

  • The most popular touring cycling route is BikePark Wales loop from Merthyr…

Last updated: August 9, 2026

#1.

NCN46 Heads of the Valleys & NCN47 Celtic Trail loop from Merthyr Tydfil

65.5km

05:36

1,220m

1,220m

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

4.3

(3)

474

riders

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

Hard
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Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

Hard

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

Hard

Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

Easy
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Popular around Merthyr Tydfil

Lôn Las Cymru through Wales (NCR 8) – Ride from Holyhead to Cardiff

Spectacular rides in Wales and south-west England – e-bike trials by Halfords

Wales's premium MTB destination — Bike Park Wales

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Lôn Las Cymru through Wales (NCR 8) – Ride from Holyhead to Cardiff

Cycling Collection by

Amy

Tips from the Community

PBertson
July 12, 2026, Joe's Cafe

This is really cool. I wish there were more like this on other bits of the canal network.

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Iconic part of the NCN, definitely one to visit to tick off the list!

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Tough climb up but the views make it worth the hard climb

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Really...best view for miles!!!

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Great place to capture some photos of the River Taff. Scenic all year round

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Leads onto Pontygwaith bridge

Translated by Google

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Some great views of the valley below once you get on the viaduct

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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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Frequently Asked Questions

How many touring cycling routes are available in Merthyr Tydfil?

Merthyr Tydfil offers a wide array of touring cycling routes, with over 50 options available on komoot. These routes cater to various skill levels, from moderate to difficult, ensuring there's a suitable ride for most cyclists.

Are there family-friendly cycling routes in Merthyr Tydfil?

Yes, Merthyr Tydfil has several routes suitable for families. The region's network of trails often utilizes former industrial pathways, canals, and towpaths, many of which are traffic-free or have gentle gradients. The Taff Trail, for instance, has significant traffic-free sections ideal for a relaxed family touring experience. While specific 'easy' routes are fewer, many 'moderate' routes can be adapted or enjoyed by families with some cycling experience.

What kind of terrain can I expect on the touring cycling routes around Merthyr Tydfil?

The terrain in Merthyr Tydfil is diverse, ranging from asphalt paths to loose surfaces, often utilizing former tramways, railways, and canals. You'll find routes that gently climb towards tranquil bodies of water like the Pontsticill Reservoir, as well as those that traverse woodlands and nature reserves. Some routes, particularly those connecting to the National Cycle Network, offer a mix of surfaces and elevations.

Are there any circular cycling routes around Merthyr Tydfil?

Yes, there are several excellent circular routes. For example, the NCN46 Heads of the Valleys & NCN47 Celtic Trail loop from Merthyr Tydfil connects sections of the National Cycle Network. Another popular option is the Monmouthshire & Brecon Canal – Pontsticill Reservoir loop from Pontsticill, which takes you through canal paths and past the reservoir.

What historical landmarks or natural attractions can I see along the cycling routes?

Merthyr Tydfil's routes are rich in both natural beauty and historical significance. You can cycle past impressive structures like the historic Pontsarn Viaduct and the Grade II listed Cefn Coed Viaduct. Natural highlights include the picturesque Pontsticill Reservoir and the Llwyn-on Reservoir Dam. Many routes also utilize former industrial pathways, offering glimpses into the region's heritage.

Can I access the cycling routes using public transport?

Merthyr Tydfil is well-connected, and many routes, especially those that are part of the Taff Trail or other National Cycle Network routes, are accessible from town centers or train stations. The Taff Trail itself stretches from Cardiff Bay to Brecon, passing directly through Merthyr Tydfil, making it convenient to start or end your ride using public transport connections.

Where can I park my car when cycling in Merthyr Tydfil?

Parking is generally available in and around Merthyr Tydfil, particularly near popular trailheads and town centers. For specific parking information related to the Taff Trail or other major cycling networks, it's advisable to check local council websites or visitor information centers for designated parking areas that accommodate cyclists.

What is the Taff Trail, and does it pass through Merthyr Tydfil?

The Taff Trail is a renowned 55-mile cycling and walking route stretching from Cardiff Bay to Brecon. It is indeed a central feature of cycling in Merthyr Tydfil, with a 14-mile section passing directly through the town. This mostly traffic-free route utilizes former industrial pathways, offering a mix of asphalt and loose surfaces, and is part of the larger National Cycle Network Route 8.

Are there options for more challenging or advanced touring cyclists?

Absolutely. While there are moderate options, a significant portion of the touring routes in Merthyr Tydfil are rated as difficult, with 31 out of 53 routes falling into this category. Routes like the BikePark Wales loop from Merthyr Vale or the Pontsticill Reservoir – Taf Fechan Forest gravel track loop from Merthyr Tydfil offer substantial elevation gains and longer distances, providing a robust challenge for experienced touring cyclists.

What do other cyclists say about touring in Merthyr Tydfil?

The touring cycling routes in Merthyr Tydfil are highly regarded by the komoot community, boasting an average rating of 4.2 stars from over 100 reviews. Cyclists often praise the diverse landscapes, the historical features along the trails, and the extensive network that connects to the Brecon Beacons National Park and other major cycle networks.

When is the best time of year to go touring cycling in Merthyr Tydfil?

Merthyr Tydfil offers enjoyable cycling throughout much of the year. Spring and autumn provide pleasant temperatures and beautiful scenery, with changing foliage. Summer is also popular, though routes can be busier. While some routes are accessible in winter, it's always advisable to check weather conditions and route accessibility, especially for higher elevation sections or those with looser surfaces, as conditions can be more challenging.

Are there any routes that offer scenic views of reservoirs?

Yes, the region is known for its picturesque reservoirs. The Monmouthshire and Brecon Canal – Pontsticill Reservoir loop from Pontsticill is a fantastic option that takes you directly past the tranquil Pontsticill Reservoir, offering stunning views. Many other routes in the area also provide glimpses of this and other bodies of water like the Llwyn-on Reservoir.

Most popular routes around Merthyr Tydfil

Traffic-free bike rides around Merthyr Tydfil

Most popular attractions around Merthyr Tydfil

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