RoutesPlannerFeaturesUpdates
App
Login or Signup
Get the App
Login or Signup
Routes
Cycling routes
United Kingdom
Wales
North Wales
Gwynedd

Llanllyfni

The best cycling routes around Llanllyfni

4.7

(194)

2,414

riders

99

rides

Touring cycling around Llanllyfni offers varied terrain within Gwynedd, Wales, characterized by its proximity to Snowdonia National Park. The region features dramatic mountain backdrops, glacial lakes like Llyn Cwellyn, and the prominent Nantlle Ridge. Cyclists can navigate a mix of well-paved roads, dedicated cycleways, and paths that traverse former industrial slate quarry sites, providing diverse landscapes for exploration.

Best touring cycling routes around Llanllyfni

  • The most popular touring cycling route is Caernarfon Castle – Lôn Eifion Cycleway loop from Nebo…

Last updated: September 30, 2026

4.9

(23)

114

riders

#1.

Caernarfon Castle – View of Caernarfon Castle loop from Groeslon

40.1km

02:24

250m

250m

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

Navigate with deviceSend to Phone
Save
Moderate

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

Moderate
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

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

Easy

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

Moderate

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

Hard
Sign up for free to see 95 more rides around Llanllyfni.

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 Llanllyfni

Snowdonia Slate Trail — Unearth one of Wales' most spectacular hikes

Hiking around Llanllyfni

MTB Trails around Llanllyfni

Road Cycling Routes around Llanllyfni

Running Trails around Llanllyfni

Mountain Hikes around Llanllyfni

Gravel biking around Llanllyfni

Other adventures around Llanllyfni

Snowdonia Slate Trail — Unearth one of Wales' most spectacular hikes

Hiking Collection by

Alex Foxfield

Tips from the Community

Mark
May 28, 2025, View of Caernarfon Castle

Good little spot to stop and take in the views. It's a stone throw away from the shops and ice-cream shops.

0

0

This is a pretty cycleway out of Caernarfron with gorgeous views across to Anglesy.

1

0

A great place to watch the sunset

0

0

Great views of Caernarfon castle

0

0

51m
September 24, 2024, Lôn Eifion Cycleway

The Lôn Las Menai & Lôn Eifion cycleway follows an old railway trail from Caernarfon to Bryncir. If you decide to ride the whole route, it's 16.6 miles (27 km).

0

0

These echoed imperial Roman architecture, especially the walls of Constantinople. They also recalled the Welsh myth of Macsen Wledig, who dreamed of a great fort at the mouth of a river – ‘the fairest that man ever saw’. So Caernarfon is a castle of dreams. A legend brought to life. Even after 700 years it still stirs the imagination like no other Welsh castle.

1

0

Castell Caernarfon is recognised around the world as one of the greatest buildings of the Middle Ages. This fortress-palace on the banks of the River Seiont is grouped with Edward I’s other castles at Conwy, Beaumaris and Harlech as a World Heritage Site. But for sheer scale and architectural drama Caernarfon stands alone. Here Edward and his military architect Master James of St George erected a castle, town walls and a quay all at the same time. This gigantic building project eventually took 47 years and cost a staggering £25,000. The castle was born out of bitter war with Welsh princes. So of course its immense curtain walls and daunting King’s Gate were designed to withstand assault. But the polygonal towers, eagle statues and multi-coloured masonry sent a more subtle message.

1

0

Always a pleasure to ride around this area with the castle as a back drop.

2

0

Frequently Asked Questions

How many touring cycling routes are available around Llanllyfni?

There are 12 touring cycling routes documented around Llanllyfni on komoot, offering a variety of experiences for different skill levels. These routes have been explored by over 1,900 touring cyclists.

Are there easy touring cycling routes suitable for beginners or families?

Yes, Llanllyfni offers several easy touring cycling routes perfect for beginners or families. For instance, the Caernarfon Castle – Lôn Eifion Cycleway loop from Pen-y-groes is an easy 14.6-mile (23.5 km) path that incorporates parts of the Lôn Eifion Cycleway, providing a less strenuous option with scenic views. Another easy option is the Lôn Eifion Cycleway loop from Pen-y-groes, which is 15.6 miles (25.1 km) long and features minimal elevation gain.

What kind of terrain can I expect on touring cycling routes near Llanllyfni?

The terrain around Llanllyfni is varied, ranging from well-paved roads to dedicated cycleways and paths that traverse former industrial slate quarry sites. You'll find routes with gentle gradients, especially on repurposed railway lines, as well as more challenging ascents into the foothills of Snowdonia National Park, offering a blend of natural beauty and historical landscapes.

Are there any circular touring cycling routes in the area?

Yes, many of the touring cycling routes around Llanllyfni are designed as loops. For example, the Caernarfon Castle – Lôn Eifion Cycleway loop from Nebo is a moderate 24.4-mile (39.3 km) circular route. Another option is the Drws Y Coed Climb – Snowdon Ranger Hostel loop from Pen-y-groes, which is 18.5 miles (29.7 km) and takes you through the foothills of Snowdonia.

What historical sites or landmarks can I see while cycling around Llanllyfni?

Cycling routes in the Llanllyfni area often pass by significant historical sites. You can visit impressive castles like Caernarfon Castle, a UNESCO World Heritage site, or explore the ruins of Dolbadarn Castle. The region's slate quarrying history is also evident, with sites like the Ruins of the Britannia Copper Mine at Llyn Llydaw providing a unique historical backdrop.

Are there routes that offer views of Snowdonia's mountains and glacial lakes?

Absolutely. Llanllyfni is nestled close to Snowdonia National Park, and many routes offer breathtaking views. You can expect to see the majestic mountains of Snowdonia and glacial lakes such as Llyn Cwellyn. The St Beuno's Well – View of Mount Foel loop from Nebo, for instance, provides stunning vistas of the surrounding natural landscape.

Can I find routes that utilize dedicated cycleways or traffic-free paths?

Yes, the area is known for incorporating dedicated cycleways. The Lôn Eifion Cycleway is a prominent feature, offering traffic-free sections, often utilizing old railway lines. Parts of the Wales Coast Path near Llanllyfni are also shared with the National Cycle Network, providing additional traffic-free options for cyclists. For more information on the Wales Coast Path for cycling, you can visit walescoastpath.gov.uk.

What is the best time of year to go touring cycling in Llanllyfni?

The best time for touring cycling in Llanllyfni is generally during the spring, summer, and early autumn months (April to October). During these periods, the weather is typically milder, and the days are longer, allowing for more comfortable rides and better visibility of the stunning landscapes. However, conditions can change rapidly in mountainous regions, so it's always advisable to check the local forecast before heading out.

Are there places to stop for refreshments along the cycling routes?

While specific refreshment stops are not detailed for every route, the broader Snowdonia region, including nearby towns like Beddgelert, offers cafes and tea rooms where cyclists can stop for refreshments. Planning your route with potential stops in mind can enhance your touring experience.

What do other cyclists say about touring cycling in Llanllyfni?

The touring cycling routes around Llanllyfni are highly rated by the komoot community, with an average score of 4.6 stars from over 160 reviews. Cyclists often praise the diverse terrain, the blend of natural beauty with historical sites, and the options available for various ability levels, from easy cycleways to more challenging ascents.

Is it possible to access cycling routes using public transport, or is parking available?

While specific public transport links directly to every trailhead are not detailed, efforts are being made in Llanllyfni to support active travel, which includes creating bike paths. For those traveling by car, parking is generally available in towns and villages near the starting points of routes, such as Pen-y-groes or Nebo, though it's always recommended to check local parking regulations.

What are some of the longer, more challenging touring cycling routes in the region?

For cyclists seeking a greater challenge, routes like the Caernarfon Castle – Lôn Eifion Cycleway loop from Nebo, at 24.4 miles (39.3 km) with over 400 meters of elevation gain, offer a moderate challenge. The St Beuno's Well – View of Mount Foel loop from Nebo is another moderate option, covering 22.9 miles (36.9 km) with nearly 450 meters of ascent, providing a good workout amidst scenic views.

Most popular routes around Llanllyfni

Hiking around Llanllyfni

Most popular attractions around Llanllyfni

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 Cycling routes in other regions.

SnowdoniaBrithdir And LlanfachrethDolgellauLlangywerBalaLlanelltydBala LakePentirDolbenmaenLlandderfelRhinog National Nature ReserveLlyn LlydawPorthmadogLlŷn AONB (AHNE Llŷn)LlanfrothenDyfi ForestMorfa Harlech National Nature ReserveCoed TyglasLlanfihangel-Y-PennantPennalBontnewyddPenrhyndeudraethCaernarfonLlyn IdwalLlanuwchllynCoed MaesgwmLlanaelhaearnYr Eifl National Nature ReserveBeddgelertLlanrugPwllheliAberdoveyLlanberisBangorGanllwydLlyn PerisTrawsfynyddLlanycilLlyn Arenig-FawrAberLlanenganTanygrisiau ReserviorClynnogDyffryn ArdudwyMawddwyBarmouthY FelinheliLlanegrynLlanbedrLlanystumdwyCoed AberartroCorrisLlyn Nantlle UchafPistyllLlanllechidFfestiniogLlyn TrawsfynyddArthogLlyn CwellynBetws GarmonCricciethLlanfairBryn-CrugLlangelyninLlyn PadarnTalsarnauTywynCors Geirch National Nature ReserveTudweiliogNefynBuanCoed Llyn y GarneddAberdaronLlandygaiBotwnnogLlandwrogLlanbedrogMaentwrogLlanddeiniolenWaunfawrCors Gyfelog National Nature ReserveLlanwndaLlannorYnys Enlli National Nature ReserveHarlechBethesdaLlyn Cwm Bychan

Nearby adventure guides

Things to Do around Llyn Nantlle Uchaf

background

Get ready to conquer new peaks

Sign up for Free
Explore
RoutesRoute plannerFeaturesRedeem a voucherHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy