Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Running Trails
United Kingdom
Wales
North Wales
Anglesey

Llanddyfnan

The best running trails around Llanddyfnan

4.3

(34)

5,001

runners

245

runs

Jogging routes around Llanddyfnan offer a diverse range of terrain across Anglesey's varied landscape. The region features quiet country lanes with gentle hills, dedicated running trails, and extensive coastal paths along the designated National Landscape of Anglesey's coastline. Joggers can explore areas characterized by wetlands, reservoirs, and open countryside, providing a mix of flat surfaces and moderate ascents.

Best jogging routes around Llanddyfnan

  • The most popular jogging route is Llyn Cefni Reservoir and Dam – Afon Cefni River loop from Isle of Anglesey, a 4.8 miles (7.8 km) trail that takes 50 minutes to complete. This route offers views of the Llyn Cefni Reservoir and follows the Afon Cefni River.
  • Another top favourite among local runners is View of Red Wharf Bay – Red Wharf Bay loop from Pentraeth, an easy 2.9 miles (4.7 km) path. This route provides scenic views overlooking Red Wharf Bay.
  • Local runners also love the View of Mainland Mountains – View of the Sea from Ynys Môn loop from Tynygongl, a 6.1 miles (9.9 km) trail leading through coastal areas, often completed in about 1 hour 2 minutes.
  • Jogging around Llanddyfnan is defined by coastal paths, quiet country lanes, and wetlands. The network offers options for various ability levels, from easy loops to more moderate trails.
  • The routes in Llanddyfnan are highly rated by the komoot community with an average score of 4.2 stars from over 30 reviews. More than 4,800 runners have used komoot to explore Llanddyfnan's varied terrain.

Last updated: June 27, 2026

18

runners

#1.

Llyn Cefni Reservoir and Dam – Afon Cefni River loop from Isle of Anglesey

7.79km

00:50

30m

30m

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

Navigate with device

Send to Phone

Save

Moderate

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

Easy
guide_signup
Let us show you the way with the komoot mobile app
With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

Sign up for free

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

Moderate

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

Moderate

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

Moderate
Sign up for free to see 241 more runs around Llanddyfnan.

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

Popular around Llanddyfnan

Hiking around Llanddyfnan

Road Cycling Routes around Llanddyfnan

Cycling around Llanddyfnan

MTB Trails around Llanddyfnan

Tips from the Community

AWM
February 21, 2026, Llyn Cefni Reservoir and Dam

We visited for the Parkrun, which was cancelled whilst a walkway is fixed (some more weeks, I would expect). You can still access the lake along the disused railway line for part of the way - but not a good surface for running. Then there is a path around the lake with views across the lake and stretches through the woods, lovely, if rather muddy in places following wet weather. In total about 9 km around. Hope to do this again in the Spring with the promise of wild daffodils and perhaps a red squirrel.

0

0

Quiet paths easy cycling crosses deserted railway line still present, which there trying to reopen

0

0

Good

0

0

On national cycle route no5 there is a wonderful little sandwich shop where you can get a good snack if needed.

3

0

Llyn Cefni Dam During World War II, a water scheme was devised for the town of Llangefni in central Anglesey. It involved water from a local source being pumped to two settling tanks in the Dingle part of the town. From here the water was pumped across the river to a reservoir and water tower, on the site of the present Pennant Estate. These arrangements became redundant with the building of the Cefni Reservoir, which was completed in 1951, but the settling tanks and pumping station survive in Llangefni to this day. The new scheme was designed to supply most of the water needs for the people of Anglesey for the foreseeable future

3

0

Llangefni (meaning "church on the River Cefni", Welsh pronunciation: [ɬaŋˈɡɛvni]) population 5,116, making it the second-largest town in the county and the largest on the island. The community includes the village of Rhosmeirch. Wonderful welsh town with all the shop can get busy in summer holidays.

4

0

Open 7am-3pm Mon-Fri, 8am-3pm Sat.

Translated by Google

0

0

Good pitstop. Popular locally run sandwich shop and nice benches for lunch. Panton Arms across the road provided water and knowledgeable landlord with alternative route suggestions!

1

0

Frequently Asked Questions

How many running routes are available around Llanddyfnan?

There are over 260 running routes available around Llanddyfnan, offering a wide variety of options for all skill levels. These routes traverse Anglesey's diverse landscape, from quiet country lanes to coastal paths.

What are the difficulty levels of running trails in Llanddyfnan?

The running trails around Llanddyfnan cater to various fitness levels. You'll find approximately 35 easy routes perfect for beginners, over 200 moderate trails for those seeking a bit more challenge, and around 20 difficult routes for experienced runners.

Are there circular jogging routes in Llanddyfnan?

Yes, many of the running routes around Llanddyfnan are circular, allowing you to start and finish at the same point. For example, the Llyn Cefni Reservoir and Dam – Afon Cefni River loop from Isle of Anglesey is a popular circular option.

What kind of terrain can I expect on running routes around Llanddyfnan?

Runners in Llanddyfnan can expect a diverse range of terrain. The area features quiet country lanes with gentle hills, dedicated running trails like those found in Newborough Forest, and extensive coastal paths. You'll encounter a mix of flat surfaces, moderate ascents, and paths through wetlands and open countryside.

Are there family-friendly running routes in Llanddyfnan?

Absolutely. Many of the easier routes around Llanddyfnan are suitable for families. The dedicated running trails in nearby Newborough Forest, for instance, are known for their flat surfaces and easy underfoot conditions, making them ideal for various fitness levels, including families.

Are dog-friendly trails available for running near Llanddyfnan?

Yes, many trails in the Llanddyfnan area are dog-friendly, allowing you to enjoy a run with your canine companion. It's always a good idea to keep dogs on a lead, especially in areas with livestock or protected wildlife, and to check local signage for any specific restrictions.

What scenic viewpoints or landmarks can I see while running in Llanddyfnan?

Llanddyfnan offers numerous scenic spots. You can enjoy views of the Irish Sea along coastal paths, or panoramic vistas from the Mynydd Bodafon Summit, the highest point on Anglesey. The View of Red Wharf Bay – Red Wharf Bay loop from Pentraeth also provides stunning coastal scenery.

Are there any historical sites or natural monuments to explore near the running routes?

Yes, the region is rich in history and natural beauty. You can run past the dramatic open-cast Parys Mountain Copper Mines, explore the atmospheric ruins of Porth Wen Brickworks, or discover the ancient Bryn Celli Ddu burial chamber. The Point Lynas Lighthouse also offers captivating views.

Is parking available for running trails in Llanddyfnan?

Parking is generally available at various trailheads and popular starting points for running routes around Llanddyfnan. Specific parking details can often be found on individual route descriptions on komoot, or by checking local information for areas like Llyn Cefni Reservoir or Newborough Forest.

How can I access Llanddyfnan's running paths by public transport?

While Llanddyfnan itself is a village, the wider Anglesey area has public transport options that can get you close to various running paths. Buses connect many of the larger towns and villages on Anglesey. For specific route access, it's advisable to check local bus schedules for services to areas like Pentraeth or other starting points near the trails.

What do other runners say about the trails in Llanddyfnan?

The running routes in Llanddyfnan are highly rated by the komoot community, with an average score of 4.2 stars from over 30 reviews. Runners often praise the diverse scenery, from tranquil reservoir paths to stunning coastal views, and the variety of options suitable for different abilities.

Are there longer distance running trails near Llanddyfnan?

Yes, for those looking for longer runs, Llanddyfnan and the surrounding Anglesey area offer several extended routes. The Llyn Cefni Reservoir and Dam – Afon Cefni River Trail loop from Isle of Anglesey, for example, stretches over 12 kilometers, providing a good distance challenge.

What is the best time of year for running in Llanddyfnan?

Llanddyfnan is suitable for running year-round, but spring and autumn offer particularly pleasant conditions with milder temperatures and beautiful scenery. Summer can be great for coastal runs, while winter provides a quieter experience, though some paths might be muddier. Always check local weather conditions before heading out.

Most popular routes around Llanddyfnan

Hiking around Llanddyfnan

Most popular attractions around Llanddyfnan

Places to see

Store rating

Get inspired with the komoot mobile app

With a free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating

Explore more

Browse the best Running Trails & Routes in other regions.

Anglesey Aonb (Ahne Ynys Môn)TrearddurRhosyrHolyheadMenai BridgeLlanddaniel FabLlanfair-Yn-NeubwllRhoscolynLlangristiolusLlanfihangel YsgeifiogPenmynyddCefni ReservoirBeaumarisMoelfreLlangefniNewborough Warren And Ynys Llanddwyn National Nature ReserveLlanfair PwllgwyngyllCoedwig Niwbwrch / Newborough ForestLlannerch-Y-MeddRhosybolBodfforddLlyn LlywenanLlaneugradLlyn CoronBryngwranValleyBodorganAberffrawLlanfachraethCwm CadnantCemlyn LakeonLlanfair-Mathafarn-EithafLlanidanLlanfaethluLlanfaelogAmlwchCylch-Y-GarnLlanddonaLlanbadrigPentraethMechellCors Bodeilio National Nature ReserveLlangoedTref AlawCors ErddreiniogBodedernLlaneilianTrewalchmaiLlyn AlawCors Goch National Nature Reserve

Nearby adventure guides

Things to Do around Cors Erddreiniog

background

Get ready to conquer new peaks

Sign up for Free

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy