Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Road cycling routes
United Kingdom
Wales
North Wales
Gwynedd

Mawddwy

The best traffic-free bike rides around Mawddwy

4.8

(30)

1,200

riders

8

rides

No traffic road cycling routes around Mawddwy navigate a landscape characterized by challenging mountain passes, scenic river valleys, and steep, forested hillsides. The region, situated in southern Snowdonia, features notable natural elements such as Bwlch y Groes, known for its significant elevation gain, and the picturesque River Dyfi valley. Road cyclists can expect varied terrain, from demanding ascents to quieter country lanes, often surrounded by an Alpine-style setting. This combination of features provides diverse cycling experiences within a compact area.

…

Last updated: May 27, 2026

13

riders

#1.

Bwlch y Groes loop from Dinas Mawddwy

22.8km

01:21

560m

560m

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Navigate with device

Send to Phone

Save

Moderate

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate

5.0

(1)

6

riders

Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

Moderate
Sign up for free to see 6 more rides around Mawddwy.

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 Mawddwy

Cambrian Way β€” Hike the highest, wildest and most beautiful trail in Wales

Hike Wales’ silent giants β€” Southern Eryri (Snowdonia)

Other adventures around Mawddwy

Cambrian Way β€” Hike the highest, wildest and most beautiful trail in Wales

Hiking Collection by

Dan Hobson

Tips from the Community

David Howells
April 12, 2026, View of the Valley from Bwlch y Groes

The climb up to Bwlch-y-Groes from Llanymawddwy is a tough one. It is about 3.4 km long and has about 387 m of vertical ascent to get to the gap at 546 m above sea level. You will have an average gradient of 11.3% to grind away at, but you will be rewarded with fantastic views north and south.

0

0

Incredibly difficult but rewarding climb. Second highest pass in Wales. A relentless climb with no breaks or easy period with the steepest ramp hitting 25% towards the end of the effort. 1.84 miles Average 11% Max 25%

0

0

Bwlch y Groes (Pass of the Cross) is one of the highest public road mountain passes in Wales. The views from the top of Bwlch y Groes are stunning with views across the Dyfi valley and Cadair Idris. This 17 mile breathtaking route lies on minor roads linking Dinas Mawddwy and Llanuwchllyn in the heart of the Snowdonia National Park and Lake Vyrnwy. The route was part of the pilgrim's route from North West Wales to St David's in South Wales. A cross, which is humble in appearance, is not on a map. It can be found just below the summit at the junction of the road that leads down from Lake Vyrnwy. It was placed on the route as a symbol of faith and strength comforting travellers since medieval times. Cycling the route is definitely not for the faint hearted!

0

0

This extraordinary climb is in the northwestern section of Wales in the Snowdonia mountain region. This is the highest paved road and hardest bike climb in Wales. Bwlch y Groes means β€œPass of the Cross.”

1

0

Bwlch y Groes is the second highest public road mountain pass in Wales, with a summit altitude of 545 metres. Gospel Pass in south Wales is slightly higher. It lies on minor roads linking Dinas Mawddwy, Llanuwchllyn and Lake Vyrnw

1

0

Great in dry. Quite a sketchy descent in the rain

1

0

Magnificent view on the valley after gruelling climb

1

0

Andy
June 14, 2022, Bwlch y Groes

An awesome climb!! Five stars!! Luckily I descended it on my last encounter. Beware when descending as there is a very sharp left hand bend at the bottom!!

4

0

Frequently Asked Questions

How many no-traffic road cycling routes are available in Mawddwy?

There are currently 10 curated no-traffic road cycling routes in Mawddwy, offering a variety of experiences away from busy roads. These routes range from moderate to difficult, ensuring options for different fitness levels.

What is the general difficulty level of no-traffic road cycling routes in Mawddwy?

The no-traffic road cycling routes in Mawddwy are primarily rated as moderate or difficult. Specifically, 7 routes are moderate and 3 are difficult, often featuring significant elevation gains due to the region's mountainous terrain. For example, the Bwlch y Groes loop from Dinas Mawddwy is a moderate route with over 550m of elevation gain.

Are there any easy or beginner-friendly no-traffic road cycling routes in Mawddwy?

While many routes in Mawddwy feature challenging climbs, some sections offer quieter, less demanding stretches. Currently, there are no routes specifically classified as 'easy' in this selection, but routes like the Bwlch y Groes loop from Aber-Rhiwlch Farm offer a shorter distance, though still include significant climbing.

What landmarks or points of interest can I see along no-traffic road cycling routes in Mawddwy?

Mawddwy's no-traffic routes often pass through stunning natural landscapes and near notable features. You might encounter challenging mountain passes like Bwlch y Groes, known as Wales' highest road pass, offering panoramic views. The region is also close to beautiful lakes such as Lake Vyrnwy and Llyn Tegid (Bala Lake), and the picturesque River Dyfi valley. Historic sites like Pont Minllyn in Dinas Mawddwy also add to the scenic appeal.

Are there challenging mountain passes on these no-traffic routes?

Yes, Mawddwy is renowned for its challenging mountain passes, which are often incorporated into no-traffic road cycling routes. The most famous is Bwlch y Groes, offering a significant climb and rewarding views. Another notable pass in the area is Bwlch yr Oerddrws. These passes provide an 'Alpine-style setting' for cyclists seeking demanding ascents.

What do other road cyclists enjoy most about no-traffic cycling in Mawddwy?

The komoot community highly rates the no-traffic road cycling experience in Mawddwy, with an average score of 4.8 out of 5 stars from 28 ratings. Cyclists frequently praise the stunning and varied landscapes, the challenge of the mountain passes, and the peacefulness of riding on quiet country lanes away from traffic. The panoramic views from higher elevations are also a common highlight.

What is the best time of year for no-traffic road cycling in Mawddwy?

The best time for no-traffic road cycling in Mawddwy is typically from late spring to early autumn (May to September). During these months, the weather is generally milder and more stable, and the days are longer, allowing for more comfortable rides. However, be prepared for changeable mountain weather at any time of year.

Where can I find parking for no-traffic road cycling routes in Mawddwy?

Many routes start from villages like Dinas Mawddwy or Aberangell, where you can often find local parking options. For example, the Roadbike loop from Aberangell begins in a village that typically offers parking. It's advisable to check local signage for specific parking regulations and availability, especially in smaller communities.

Can I reach these no-traffic cycling routes by public transport?

While Mawddwy is a rural area, some public transport options exist. Buses serve villages like Dinas Mawddwy, which can be a starting point for several routes. However, services may be infrequent, especially on weekends or in more remote areas. Planning your journey in advance and checking schedules is recommended. For more information on the area, you can visit Visit Snowdonia.

Are there places to stop for refreshments like cafes or pubs along the no-traffic routes?

Yes, while cycling on quiet roads, you'll find opportunities for refreshments in the villages and towns that the routes pass through or start from. Dinas Mawddwy, for instance, offers amenities. The region is known for its welcoming local establishments where you can refuel. It's always a good idea to carry some snacks and water, especially on longer or more remote sections.

Are there any circular no-traffic road cycling routes in Mawddwy?

Yes, many of the no-traffic road cycling routes in Mawddwy are designed as circular loops, allowing you to start and finish in the same location. Examples include the Bwlch y Groes loop from Dinas Mawddwy and the Roadbike loop from Aberangell. These loops are ideal for exploring the diverse landscapes without retracing your steps.

Most popular routes around Mawddwy

Running Trails around Mawddwy

Most popular attractions around Mawddwy

Places to see

Store rating

Get inspired with the komoot mobile app

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

or

Join komoot Now

Store rating

Explore more

Browse the best Road cycling routes in other regions.

LlΕ·n AONB (AHNE LlΕ·n)Cors Geirch National Nature ReserveLlanenganSnowdoniaLlyn IdwalLlyn CwellynLlyn PadarnLlyn PerisBangorLlanrugCors Gyfelog National Nature ReserveBotwnnogDyfi ForestLlyn Nantlle UchafYnys Enlli National Nature ReserveLlandygaiCoed TyglasAberdaronLlyn LlydawMorfa Harlech National Nature ReserveCricciethYr Eifl National Nature ReserveBethesdaLlanberisCoed MaesgwmLlandwrogLlanddeiniolenDolbenmaen

Nearby adventure guides

Things to Do around Llanuwchllyn

background

Get ready to conquer new peaks

Sign up for Free

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

Β© komoot GmbH

Privacy Policy