Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Gravel rides
United Kingdom
Wales
North Wales
Conwy

Llyn Alwen

The best gravel rides around Llyn Alwen

4.6

(25)

264

riders

12

rides

Gravel biking around Llyn Alwen offers routes through varied terrain in North Wales, centered around the Alwen Reservoir. The landscape features conifer forests, open moorland, and shoreline paths, providing diverse riding experiences. Trails often incorporate the impressive Alwen Dam and connect to the larger Llyn Brenig complex. The area provides a mix of paved and gravel surfaces, with some sections including rougher ground.

Best gravel bike trails around Llyn Alwen

  • The most popular gravel bike trail is Alwen cycle trail…

Last updated: May 21, 2026

7

riders

#1.

Alwen cycle trail — Llyn Brenig

10.5km

01:03

130m

140m

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

Navigate with device

Send to Phone

Save

Easy

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

Hard
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

5.0

(7)

90

riders

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

Hard

5.0

(4)

62

riders

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

Easy

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

Hard
Sign up for free to see 8 more rides around Llyn Alwen.

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 Llyn Alwen

Cycling around Llyn Alwen

MTB Trails around Llyn Alwen

Hiking around Llyn Alwen

Road Cycling Routes around Llyn Alwen

Running Trails around Llyn Alwen

Tips from the Community

Kentishbob
August 5, 2024, Llyn Brenig

Though it was not a tough or technical ride, it did take me into territory I had never visited before and was a lovely antidote to the 'fleshpots' of Gwydir Forest or Coed-y-Brenin. Some lovely gentle singletrack, beautiful views and I didn't see another rider for the whole trip - although tbh I did set off at 08.30 on a Wednesday!!

1

0

This bridge across the 900-acre (364 ha) Alwen Reservoir enables a beautiful and tranquil loop of the Wales' largest artificial lake. The views across the water and to the surrounding woodland and hills are lovely.

0

0

Explore over 2500 acres of forest, moorland and lakes amid stunning upland scenery. With visitor centre, café, gift shop, osprey exhibition, adventure playground, cycle hire, mountain biking, walking trails, sailing and world class fishing to discover. Perfect cycling conditions for all ages and abilities. Hire from a wide range of bikes or bring your own ride. Enjoy a gentle family ride on an e-bike or an exhilarating mountain bike adventure.

0

0

Llyn Brenig is a reservoir located on Denbigh Moors in North Wales. The artificial lake, which was constructed between 1973 and 1976, was created by building an embankment dam across the Afon Brenig valley. It lies at 1,200 ft (370 m) above sea level on the border between the counties of Conwy and Denbighshire. It is used to manage the flow in the River Dee as part of the River Dee regulation system.

1

0

An easy ride for all abilities

0

0

An easy route for all the family to enjoy, although you might want to go int he warmer months of the year. It can be very wet and windy up here in the Winter.

0

0

Here you have a super good section of singletrack as you meander your way through Gors Maen Llwyd nature reserve to the north of Llyn Brenig. You have fine views but don't let it distract you too much as walkers use this track as well.

3

1

A long wooden bridge spans the upper reaches of the Alwen Reservoir, which features on the Two Lakes and Alwen circular cycle routes. It's absolutely covered in lichen and feels a little rickety as you ride along. Enjoy the remote lake views as you ride over this long, narrow bridge.

3

0

Frequently Asked Questions

How many gravel bike trails are available around Llyn Alwen?

The Llyn Alwen area offers a diverse selection of over 10 gravel bike trails, catering to various skill levels. These routes explore the reservoir, surrounding forests, and moorland.

Are there easy gravel bike trails suitable for beginners or families?

Yes, there are several easier options. For instance, the Alwen cycle trail — Llyn Brenig is a 6.5-mile (10.5 km) route offering sheltered gravel paths through trees along the reservoir shore, which is a good choice for those seeking a less strenuous ride. There are 4 easy routes in total.

What are the more challenging gravel biking options in the Llyn Alwen area?

For experienced riders, the area features 5 difficult routes. The Llyn Brenig – Llyn Brenig Dam loop from Alwen Dam is a challenging 24.8-mile (39.9 km) trail that leads through the Llyn Brenig area, requiring good fitness. Another demanding option is the Two Lakes cycle trail — Llyn Brenig, a 14.9-mile (23.9 km) path with a mix of paved and more technical gravel sections.

What kind of scenery can I expect on the Llyn Alwen gravel trails?

You'll encounter a varied landscape featuring conifer forests, open moorland, and stunning shoreline paths along the reservoir. Many routes offer panoramic views across the water and surrounding countryside, including the impressive Alwen Dam and a notable wooden footbridge spanning the head of the reservoir.

Are there any interesting landmarks or historical sites to see while cycling?

Yes, the area is rich in history. The grand, ornate stone Alwen Dam, completed in 1920, is a magnificent feat of engineering often marking the start or end of trails. The region also has archaeological significance, with Bronze Age artifacts and Mesolithic hunter-gatherer camps discovered nearby, and you can find relics like ring cairns and barrows on archaeological trails.

Can I spot any wildlife while gravel biking around Llyn Alwen?

The diverse habitats around Llyn Alwen support a variety of wildlife. Keep an eye out for rare black grouse, large heath butterflies, and red squirrels, which can sometimes be spotted along the shoreline paths.

What is the best time of year for gravel biking around Llyn Alwen?

The Llyn Alwen area is beautiful year-round, but spring and autumn often offer pleasant temperatures and vibrant scenery. Summer provides longer daylight hours, while winter can bring more challenging conditions on some of the rougher sections.

Are there any visitor facilities or places to eat near the Llyn Alwen trails?

While Llyn Alwen itself doesn't have a dedicated visitor center, it is well-connected to Llyn Brenig, which offers a visitor center with a café, gift shop, and bike hire. This makes it a convenient base for exploring both areas and grabbing refreshments.

Is there parking available for gravel bikers at Llyn Alwen?

Parking is generally available at key access points around the reservoir, particularly near the Alwen Dam, which serves as a common starting point for many trails. Specific parking details can often be found on individual route descriptions.

What do other gravel bikers enjoy the most about gravel biking in Llyn Alwen?

The area is highly rated by the komoot community, with an average score of 4.6 stars from over 20 reviews. Riders frequently praise the varied terrain, from sheltered forest paths to open moorland, and the stunning views across the reservoir and surrounding North Wales landscape.

Are there any specific permits required for gravel biking in the Llyn Alwen area?

Generally, no specific permits are required for cycling on the designated public trails around Llyn Alwen. However, it's always good practice to check local signage and respect any private land notices. For more information on the area, you can visit Visit Mid Wales.

Can I reach Llyn Alwen by public transport for gravel biking?

Public transport options directly to Llyn Alwen are limited. It is generally more accessible by car, with parking available at various points. For detailed travel planning, it's advisable to check local bus services to nearby towns like Cerrigydrudion or Llanfihangel Glyn Myfyr and plan onward travel from there.

Most popular routes around Llyn Alwen

Traffic-free bike rides around Llyn Alwen

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 Gravel rides in other regions.

Alwen ReservoirPentrefoelasCerrigydrudionLlangwmLlanfihangel Glyn MyfyrLlansannanBetws-Y-CoedCapel CurigGwydyr ForestCoed HafodBro GarmonLlyn ElsiDolwyddelanBro MachnoYsbyty IfanCaerhunLlanrwstLlangernywTrefriwDolgarrogLlyn CowlydCoed Dolgarrog National Nature ReserveLlyn CrafnantLlyn GeirionyddEglwysbachLlynau MymbyrLlanddoged And MaenanLlyn EigiauHenrydLlyn DulynLlyn Conwy

Nearby adventure guides

Things to Do around Pentrefoelas

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