4.3
(20)
2,835
runners
15
runs
Jogging around Llantysilio offers diverse landscapes for outdoor activity in the Dee Valley. The region features the Llantysilio Mountain, an upland moorland ridge with heather moor and grassland, providing varied terrain and panoramic views. The River Dee winds through the valley, and areas like Coed Hyrddyn offer additional running options.
Last updated: May 10, 2026
2
runners
11.1km
01:30
440m
450m
This difficult 6.9-mile (11.1 km) trail running loop from Rhewl offers experienced joggers challenging climbs and panoramic views of the Clw
82
runners
8.24km
00:52
80m
80m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
7
runners
15.8km
02:04
550m
550m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
runners
10.9km
01:15
270m
270m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
runners
11.1km
01:17
290m
290m
Moderate run. Good fitness required. Mostly paved surfaces. 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
Crowning a craggy hilltop high above Llangollen, Castell Dinas Brân – the Crow’s Fortress – is one of the most dramatically-sited and legend-haunted strongholds in the whole of Britain. Set within the corner of an Iron Age hillfort, it is one of the few surviving Welsh-built stone castles, constructed in the 13th Century by Gruffudd ap Madoc, ruler of northern Powys.
3
0
Towering high above the Dee Valley and the bustling town of Llangollen, home of the International Eisteddfod, Castell Dinas Bran occupies one of Britain's most spectacular sites. A rugged, foreboding pinnacle, the hillock was the ideal spot to erect a castle. It seemed completely impenetrable, commanded views for miles around, and offered quick recognition of an approaching visitor, whether friend or foe. Yet, the native Welsh princes of Powys occupied the hilltop for only a few decades. Today, that same site is open to exploration by the public. Forced to climb to the summit, modern visitors experience the struggle and the exhilaration that the castle's medieval inhabitants - and their Edwardian attackers - must have felt. Without a doubt, the walk is a breathtaking challenge. However, that climb heightens the allure of Dinas Bran. And, it demonstrates the stark reality of medieval castle life.
3
0
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”. 😂😂
4
0
Went up on a beautiful crisp late morning hike from car park but could be nice to go from town of Llangollen
0
0
Lots of walking trails in this area just outside Llangollen!
0
0
Llangollen is a town and community, situated on the River Dee, in Denbighshire, Wales. Its riverside location forms the edge of the Berwyn range, and the Dee Valley section of the Clwydian Range and Dee Valley Area of Outstanding Natural Beauty, with the easternmost point of the Dee Valley Way being within the town. It is a wonderful location to ride on all kinds of bikes with the canal running along Llangollen its much better to take that route as the roads are very busy.
5
1
The Chain Bridge crosses the River Dee at Llantysilio, linking Telford’s work on the canal with his road to Holyhead. It was built by Exuperius Pickering Senior in 1817. He wanted exclusive access to the canal to transport coal, limestone and iron bars to the west without paying the tolls in Llangollen.
1
0
Located on the River Dee, near to Llantysilio, this masterpiece of Thomas Telford Engineering is where the Pontcysllte Aqueduct and Canal World Heritage site begins. He designed this weir to draw water from the River Dee in to the canal, and it became a stunning addition to the landscape. At 460ft (140M) long, it’s a sight to behold.
6
0
Llantysilio offers a diverse selection of over 15 running routes, catering to various fitness levels. These trails explore the stunning Dee Valley, Llantysilio Mountain, and historical landmarks.
While many routes in Llantysilio involve varied terrain and elevation, there are options suitable for those seeking a moderate challenge. For instance, the Chain Bridge loop from Berwyn is a moderate 5.1-mile path with less elevation, perfect for a steady run along the scenic River Dee.
Jogging routes in Llantysilio feature a mix of terrain. You'll find paths along the River Dee, challenging ascents on the Llantysilio Mountain with its heather moorland, and trails through limestone and neutral grassland. Some routes, like the one leading to Dinas Bran Castle, offer demanding climbs with rewarding views.
Yes, many of the running routes around Llantysilio are circular, allowing you to start and finish at the same point. Examples include the popular Moel Morfydd from Rhewl trail running loop and the Dinas Bran Castle – Eglwyseg Crags loop from Berwyn.
Llantysilio's diverse landscapes are generally welcoming to dogs, especially on the upland moorland and river paths. However, always keep dogs under control, particularly near livestock, and check for any specific local restrictions or signage on individual trails or protected areas.
The routes often pass by significant landmarks. You can run past the impressive Horseshoe Falls, the historic Dinas Bran Castle, or the scenic Pontcysyllte Aqueduct. The Dee Valley itself offers stunning natural beauty and panoramic views.
Absolutely. The Llantysilio Mountain ridge offers panoramic views across the Dee Valley and towards the Clwydian Range. Routes to Dinas Bran Castle provide spectacular vistas, and highlights like Moel Fferna are known for their expansive outlooks.
The running routes in Llantysilio are highly regarded by the komoot community, with an average rating of 4.2 stars from over 18 reviews. Runners frequently praise the varied terrain, stunning natural vistas, and the integration of historical points of interest into the routes.
Route durations vary significantly based on length and difficulty. For example, the Chain Bridge loop from Berwyn, at 5.1 miles, takes about 50 minutes. More challenging routes like the Chain Bridge – Dinas Bran Castle loop from Berwyn, which is 7.4 miles, can take around 1 hour 20 minutes.
While some routes involve significant elevation, the area does offer paths suitable for families. The scenic River Dee paths, particularly around the Horseshoe Falls and Llangollen Wharf, provide gentler options for a family outing that can include jogging or walking.
While specific parking details for every trailhead are not listed, Llantysilio and nearby Llangollen offer various parking options. Many routes, such as those starting from Berwyn, are accessible with nearby parking, making it convenient to begin your run.
Llantysilio is beautiful year-round, but spring and autumn offer particularly pleasant conditions for jogging with milder temperatures and vibrant scenery. Summer provides longer daylight hours, while winter can be challenging on higher ground but offers crisp, clear views on lower trails.


Browse the best Running Trails & Routes in other regions.