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United Kingdom
Wales
North Wales
Denbighshire

Llantysilio

The best MTB trails around Llantysilio

4.1

(258)

6,675

riders

55

rides

Mountain biking around Llantysilio offers diverse landscapes within the scenic Dee Valley, featuring an extensive mountain range that forms part of the Berwyn and South Clwyd Mountains Special Area of Conservation. The area provides a mix of challenging terrain, including unsurfaced bridlepaths over soft moorland, steep rocky climbs, and fast descents. Riders can expect a variety of trails, often utilizing old farming and mining tracks, alongside established bridleways.

Best mountain bike trails around Llantysilio

  • The most popular mountain bike trail…

Last updated: June 26, 2026

4.9

(104)

2,705

riders

#1.

Big Jim's Black Trail – Rollercoaster Trail loop from World's End

28.2km

02:47

580m

580m

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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Moderate

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

Hard
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Popular around Llantysilio

Hiking around Llantysilio

Road Cycling Routes around Llantysilio

Running Trails around Llantysilio

Cycling around Llantysilio

Tips from the Community

roryaaj
January 28, 2026, Caledwynt Climb

Gorgeously remote valley and suprisingly well graded (compared to other terrible climbs in this valley)

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roryaaj
January 28, 2026, Rock and Roll Trail

Starts out great fun with lots of rocks but soon flattens out a bit then becomes tarmac :( nice views at least though

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roryaaj
January 28, 2026, Ty'n Celyn Climb

Downright painful to go up but good views and decent surface

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roryaaj
January 28, 2026, Ceriog Cycle Route

Some boggy sections really suck the power out of every pedal stroke making the road running next to this look much more appealing

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The Llantysilio Green weir, more commonly known as the Horseshoe Falls, is a 140-meter-long, horseshoe-shaped weir designed by Thomas Telford in 1808 to divert water from the River Dee into the Llangollen Canal. This prominent structure is a significant piece of engineering and a feature of the World Heritage Site, providing water for the canal and attracting tourists with its unique design and surrounding landscape. The Llantysilio Green Car Park is a designated access point for visiting the falls. In the late 19th century a long piece of wood, about 30cm wide, floated on the water here to deflect floating debris away from the canal intake. It was fixed at one end. It’s visible in the photo, taken c.1890. Some trippers couldn’t resist the temptation to walk along it, ignoring a warning sign nearby, if they weren’t spotted by the “waterman” in charge of the sluice. Local residents took a dim view of such “unheeding folly”. 😂😂

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Only upon reaching this monument—a Celtic cross at its top—will the passing walker or hiker realize that this is not one of those small, sacred monuments that are frequently encountered. Rather, the cross standing here by the path serves as a war memorial, commemorating the many victims that war and tyranny have claimed, including in this place. Despite the significant distance in time between those days and the present, these memorials lose none of their relevance. Their constant reminder to maintain peace remains the everlasting message.

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The views from this point are amazing

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This is the easy bit after a steep rocky climb

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Frequently Asked Questions

What kind of terrain and difficulty can I expect on mountain bike trails in Llantysilio?

Llantysilio offers a diverse range of terrain, from unsurfaced bridlepaths over soft moorland to steep rocky climbs and fast descents. You'll find a mix of challenging sections and smoother paths, often utilizing old farming and mining tracks. The area has 60 mountain bike tours, with 10 easy, 42 moderate, and 8 difficult routes, catering to various skill levels.

Are there challenging mountain bike routes in Llantysilio?

Yes, Llantysilio is known for its challenging mountain biking opportunities. Routes like Tyn Celyn Climb – Allt y Badi Descent loop from Llangollen, a difficult 27.9-mile (45.0 km) path, feature significant elevation gain and demanding descents. The area's mountainous terrain, including the Llantysilio Mountain range, provides plenty of technical sections and steep climbs.

Are there any beginner-friendly mountain bike trails in Llantysilio?

While Llantysilio is known for its challenging terrain, there are 10 easy mountain bike routes available. These trails offer a gentler introduction to the area's landscapes, allowing beginners to enjoy the scenic beauty without overly technical demands. Look for routes with lower elevation gains and smoother surfaces.

What natural features or landmarks can I see while mountain biking in Llantysilio?

Mountain biking in Llantysilio offers stunning views of the Dee Valley and surrounding mountains. You can encounter significant natural features like the Llantysilio Mountain range itself, part of an internationally important Special Area of Conservation. Notable landmarks include the historic Horseshoe Falls, an engineering marvel by Thomas Telford, and panoramic viewpoints from peaks like Moel Fferna and Moel Gyw Summit. Many routes, such as Llangollen Town and River Dee – The Corn Mill loop from Llangollen, also offer scenic views along the River Dee.

Is there parking available for mountain bikers in Llantysilio?

While specific parking locations are not detailed, Llantysilio and the surrounding areas, particularly near popular trailheads and towns like Llangollen, typically offer public parking facilities. It's advisable to check local signage or online resources for designated parking areas before your ride, especially for routes starting in specific villages or attractions.

Can I reach mountain bike trails in Llantysilio using public transport?

Llantysilio is situated in the Dee Valley, with Llangollen being a central hub. While direct public transport to every trailhead might be limited due to the rural nature of the area, Llangollen is accessible by bus services. From there, some trails may be within cycling distance, or you might consider a short taxi ride to more remote starting points. Planning your route in advance and checking local bus schedules is recommended.

What do other mountain bikers enjoy most about the trails in Llantysilio?

The mountain bike trails in Llantysilio are highly rated by the komoot community, with an average score of 4.2 stars from over 240 reviews. Riders often praise the dramatic mountainous terrain, the diverse ecosystems, and the well-established network of trails that offer a mix of challenges and stunning scenic views. The variety of routes, from moderate to difficult, is also frequently highlighted.

Are there any loop trails for mountain biking in Llantysilio?

Yes, many of the mountain bike routes in Llantysilio are designed as loops, allowing you to start and finish in the same location. Examples include Big Jim's Black Trail – Rollercoaster Trail loop from World's End and Top of World's End Escarpment – Climb After World's End loop from Llangollen. These circular routes are convenient for exploration and return to your starting point.

What is the best time of year for mountain biking in Llantysilio?

The best time for mountain biking in Llantysilio is generally during the spring, summer, and early autumn months (April to October). During these periods, the weather is typically milder, and the trails are drier, offering better riding conditions. Winter can bring challenging conditions, including mud, ice, and shorter daylight hours, especially on the higher moorland sections.

Are there any bike parks or dedicated mountain biking facilities near Llantysilio?

Yes, while Llantysilio itself offers natural trails, there are dedicated mountain biking facilities nearby. Highlights include B-Line (JJ's Jumps) Mountain Bike Trail and The Dark Side Trail. These areas often provide purpose-built trails with features like jumps and berms, catering to riders looking for a bike park experience.

Can I find places to eat or drink near the mountain bike trails in Llantysilio?

The region around Llantysilio, particularly in nearby towns like Llangollen, offers various options for food and drink. You'll find cafes and pubs where you can refuel after your ride. For example, Oneplanet Adventure Café & Bike Shop is a notable spot that caters specifically to cyclists.

What should I bring for mountain biking in Llantysilio?

Given the diverse and sometimes challenging terrain, it's essential to be well-prepared. We recommend bringing appropriate safety gear, including a helmet, gloves, and knee/elbow pads. Carry plenty of water, snacks, a repair kit, and navigation tools. Weather in the mountains can change quickly, so layers of clothing, including waterproofs, are advisable. A fully charged phone and a map are also crucial.

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