NEW Cycling UK Route: Traws Eryri

by 62

Traws Eryri, meaning Trans Snowdonia, is a new 200km predominantly off-road cycle route in Wales, connecting Machynlleth to Conwy. Ideal for a bike-packing trip or tour of some of the best riding Wales has to offer.

Image credits: Saski Dugon unless specified

Riding through forest near Abergynolwyn

Traws Eryri Route Information

  • 200km
  • 4,755m
  • Estimated 5 days riding
  • Suitable for hardtails and full suspension MTBs

Guided tours of Traws Eryri are available with MTB Wales. Having ridden with Phill and Polly, I cannot recommend them enough for guiding. Extremely knowledgeable and considerate riders that are fantastic company with a wealth of knowledge of mountain biking in Wales. Very safe hands to be in.

Accommodation options along the route are plentiful, from campsites and YHAs to hotels and Air B&Bs, so you can choose whatever suits your needs (or the weather). When I sampled the route we stayed at Treks Bunkhouse in Llan Ffestiniog and The Rocks hostel in Capel Curig. Treks Bunkhouse is a remote, idyllic choice with all the amenities you could possibly need. The Rocks hostel is an absolute treat to stay in, and close enough to Capel Curig shops, pubs and cafés for you to turn up unprepared and needing to refuel. 

Maps/guides: OS Landrangers 135, 124 and 115. Head to Cycling UK for the route guide.

About Traws Eryri

It is estimated to take 5 days riding for a competent mountain biker, meaning you’ll either need to book a supported tour or carry your own kit. If you choose the latter, I’d recommend travelling as light as you can, as the riding covers forest tracks, bridleways, trail centre descents and technical challenges throughout, right to the very end in Conwy where you go up and over Maen Esgob.

The route begins in Machynlleth, navigates around Cadair Idris, explores the trails over to Llyn Cwm Mynach, a beautiful lake in an ancient woodland. It then heads east to Coed-y-Brenin forest, where it follows bike trails but there is nothing stopping you from exploring more of them. Going north you arrive at Llyn Trawsfynydd and do a clockwise lap of the lake, and then continue north to Llan Ffestiniog. Penmachno is next, offering yet another opportunity to deviate off the route to further explore the mountain bike trails before contouring around Pen-y-Bryn and eventually arriving in Betws-y-Coed after a generous section of forest trails.

From Betws you travel west to Capel Curig, awestruck by scenery the entire way, and now have the inviting option of booking accommodation at Plas y Brenin and enjoying the outdoor activities the huge lake has to offer. From Capel Curig you follow the Roman Road toward Tryfan, a very striking mountain to bait you forward as your legs are no doubt feeling the miles at this stage.

Conwy is creeping closer, you can start to dream about what you’ll order from the chippy on the promenade, but not before tackling the low consequence yet highly entertaining trail over Maen Esgob.

Ridiculously picturesque Roman Road after Capel Curig. Credit: MTB Wales

Why Bother?

There’s no denying that I’m an advocate for mountain biking in Wales. It is a beautiful country with a vast amount of trail centres, so many in fact that I can never choose where to go. This route gives you a taste of the trails through ClimachX, Coed Y Brenin, Penmachno and Gwydyr Forest. It also samples terrain in Dyfi Forest, Cadair Idris, Ogwen Valley, Conwy Mountain and plenty more along the way. You can adapt the route and include a full loop of Coed Y Brenin if time allows, or book some secure accommodation in Capel Curig and have a recovery day at the lake. This route took a lot of hard work and research from Cycling UK and has been meticulously planned, and the result is a tour of some of the best Wales has to offer. The hard work is done, you just need to find time to go and ride it. Da iawn, Cycling UK!

Polly from MTB Wales rolling through the hillside near Cadair Idris
Road towards Llynnau Cregennen, with Tyrrau Mawr/Craig-las in the background
Llynnau Cregennen
Riding along the Mawddach estuary trail
Exploring mountain bike trails around Coed-y-Brenin
Forest tracks around Coed-y-Brenin
Views heading up Cwm Teigl from Llan Ffestiniog

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Amanda Wishart

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Amanda is our resident pedaller, who loves the climbs as much as the descents. No genre of biking is turned down, though she is happiest when at the top of a mountain with a wild descent ahead of her. If you ever want a chat about concussion recovery, dealing with a Womb of Doom or how best to fuel an endurance XC race, she's the one to email.

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Home Forums NEW Cycling UK Route: Traws Eryri

Viewing 40 posts - 1 through 40 (of 62 total)
  • NEW Cycling UK Route: Traws Eryri
  • 1
    centripedal
    Free Member

    Good news, doing this next weekend. Useful there is the official route now  : )

    weeksy
    Full Member

    nearly 5000m over 200km… that’s VERY lumpy !!!! not sure i’d manage that !

    steamtb
    Full Member

    That looks ace, we might look at breaking that into sections at some point so we can explore the route a bit 🙂

    1
    Mugboo
    Full Member

    Yep, we’ll definitely be doing that at some point 🙂

    jam-bo
    Full Member

    What’s the logistics like for getting back to the start? Or is it really a 400km ride…

    centripedal
    Free Member

    Yes agreed looks a bit lumpy! Hoping to do it in three days.. I say hoping but with bikes booked on trains we pretty much have to stick to schedule.

    Took three days to do Pennine Bridleway, which was further but less hilly. Road surfaces are gonna come into it. PBW was very rough in places which slows you down (as do all the gates!).

    Would be  interested if anyone else with experience of the Wales route knows how heavy going it is compared to PBW.

    Thanks

     

    1
    centripedal
    Free Member

    Jam-bo : my plan is to leave vehicle at Crewe and catch trains.

    Crewe-Machynlleth

    Conwy-Crewe

     

    1
    martinhutch
    Full Member

    Jam-bo : my plan is to leave vehicle at Crewe and catch trains.

    Crewe-Machynlleth

    Conwy-Crewe

    That’s a good plan.

    Nice write-up in the Guardian today:

    https://www.theguardian.com/travel/2023/aug/23/cycling-wales-snowdonia-new-bikepacking-route

    Does anyone know the bit up near Llanfairfechan that is still being negotiated (hence the A55 Cycleway diversion), and does it get ridden regularly anyway?

    jam-bo
    Full Member

    Found a rail map. Shrewsbury looks a good option coming from the south.

    tall_martin
    Full Member

    Looks interesting!

    How hard do you think it would be in 2 days?

    5
    AndrewL
    Full Member

    More of this good stuff, less pick up truck advertorials.

     

     

     

    martinhutch
    Full Member

    How hard do you think it would be in 2 days?

    According to Strava route planner, two 60 mile days with approx 7,000ft of climbing in each. So not impossible, but long days. Logistics of travelling to/from the start and finish might make it trickier.

    AndrewL
    Full Member

    It could work well as a travel and shorter day, long day, then another shorter day leaving time to travel.

    I’m definitely going to have a closer look at the full route.

     

    bigdaddy
    Full Member

    Definitely interested in doing this route!

    1
    fossy
    Full Member

    Having done 84 miles of the Pennine Bridleway from Settle to Glossop, it was two long days at 40 miles a day, just for that section.  All fit, just long 8 hour days – left at 10am and it was 6-7pm before we rolled into the hotel each day.

    So I can imagine this taking a few days.

    5
    gwaelod
    Free Member

    Nice one – although Traws Eryri actually means Trans Eryri

    😉

    finephilly
    Free Member

    Well, maybe it should be Llwbyr Eryi or Ffordd Eryi or something.

    Anyhow, it looks nice. 2 days would be pretty full on and I reckon you’d be tired at the end. If the weather is good and trails dry then it’s do-able. It’s not a technical route, just a lot of hills.

    2.5-4 days would be nice easy going with a bit of sightseeing. I like the booklet that goes with it as there is lots of interest nearby, especially abandoned quarries!!

    Be warned that daytime trains (esp in summer) are VERY busy. Sometimes it’s impossible to get another bike onboard (regardless of booking). Early morning or midweek is a better option.

    3
    tractionman
    Full Member

    I quite like the little guide that’s available (for free) — well produced

    1
    jameso
    Full Member

    How hard do you think it would be in 2 days?

    A bit harder than the Trans-Cambrian Way in 2 days perhaps. 1.5 to 2 day TCW is quite realistic for an reasonably fit rider carrying their own kit to kip out. Book a bnb half way and carry less gear and it’d be ‘easier’.

    Route looks good, some sections I’ve ridden and some new links. And the guidebook is 👌🏻

    Good work Cycling UK

    mrchrist
    Full Member

    @martinhutch

    You could ride along the beach to llanfairfechan and avoid the A55.

     

    thegeneralist
    Free Member

    Oi @DrP lenzzure new bike for a day….. 🙂

    1
    darlobiker
    Full Member

    Any idea how feasible it would be to find somewhere to store your gear at the trail centres to make adding in a loop or 2 a bit more appealing?

    3
    rollindoughnut
    Free Member

    I rode it earlier this year (Had a sneak preview). Took us 2.5days, and was an amazing ride even in crazy wet and windy weather. The descent through the slate mines in gale force winds was epic! Brutal last half day just when we thought it was almost done. Travelling S to N btw.

    Planned to get a train back from Conwy to Mach but there was a train strike, so after a much needed lunch in a cafe, we followed a ‘gravel’ route suggested by komoot for our return. This meant another overnighter but was equally brilliant.

    In summary; bring your climbing legs and enjoy the views. Allow 4 days for the loop.

    2
    gallowayboy
    Full Member

    After a summer spent trying to get fit enough (and pluck up the courage) for a crack at the Lakeland 200, this looks like a more achievable target. I like a point to point route rather than a loop, and Mach is four and a half hours and cheap by train….

    2
    chevychase
    Full Member

    Kestevan’s got a couple of vids up on it (considering he wrote the guide book):

    finephilly
    Free Member

    Just got back from doing this south to north. As expected, a blinding route! Weather was great so that helped.

    Could be done in 2 days if you really go for it.

    Don’t be fooled by the distance- this is a hilly ride! Would recommend an xc mtb for it.

    loads of accommodation available in September.

    I did a slight shortcut from Llan Ffestiniog up through the snowdonia slate trail right into Penmachno, which avoids a lot of boring road climbs.

    Trains were surprisingly quiet

    martinhutch
    Full Member

    I think they’re closing the Barmouth bridge for repairs for a couple of months.

    olly2097
    Free Member

    I think they’re closing the Barmouth bridge for repairs for a couple of months

    You don’t go over the bridge. You go via the estuary to dol or vice versa.

    Doing this next year with a few cars and staying at my caravan by harlech. Seems a cheap way of doing it.

    Will change some of the route. The part out by llan ffestiniog to penmachno can be ridden differently if you add a bit of cheeky into it as can Conwy mountain. But it is cheeky.

    finephilly1
    Free Member

    Barmouth bridge is closed until December.

    Don’t forget 30p for the toll at Penmaenpool!

    dirkpitt74
    Full Member

    Printed the guide of for this the other day – it does look an epic route.

    Looked at doing it the MTB Wales to take the hassle out of it, but it’s £795 for guiding, 4 nights accommodation, food & transport…..

    martinhutch
    Full Member

    When you take the cost of the accommodation, food and transport out of that, it’s not a vast amount of money for three days of guiding, is it?

    supersessions9-2
    Free Member

    Five of us planning to do this in may. Looking at logistics of getting back to Mach after. Don’t want to rely on being able to get 5 bikes on the train.

    Can anyone recommend any taxi firms that can provide take bikes?

    bigdaddy
    Full Member

    https://www.facebook.com/share/Y6TMnJ9khoxHLHBc/?mibextid=K35XfP

    This Facebook group (the official one) has a lot of info and there are a few taxi drivers posting on it offering transport for the route – worth having a look there.

    We’re doing the route at the end of may, really looking forward to it….

    1
    finephilly
    Free Member

    Mach Taxis in Machynlleth would probably come and pick you up from Conwy – they have minibuses if there are a few of you.

    8
    martinhutch
    Full Member

    Just got back from this, was mostly fun, but I was convinced that Strava routeplanner had done me a dirty and changed the settings to ‘prefer roads’ without me knowing…I even re-downloaded the GPX to check.

    A couple of the shots in this article – ‘riding through the woods near Abergynolwyn’ and the ‘rolling through the hillside near Cadair Idris’ seem to bear no relation to the route at all. The first 20 miles is almost entirely on road, including the section passing Abergynolwyn.

    The whole of my first day (40 miles) was mostly road, with a shortish section of doubletrack, a bit of the Mawdach trail and some fire-road. This pattern continued on the second day, with a very high tarmac quotient and the majority of the rest being fire-road. I lost faith just before the big looping section in the forest before Betws and diverted to Dolwyddelan and a different route over to Capel Curig that I knew.

    I’m not sure if there are access issues which forced the route to use so much road, both up and down – for example up and over to Penmachno, when it looks like you could plot a fantastic route over from Llan Festiniog instead.

    IMO it’s not an off-road mountain bike route as such, but a good gravel mixed route. There is probably 100 yards of downhill section that gave me pause for thought on a loaded full suss, so technically there would be very little pushing on a gravel bike.

    Very scenic though, a great couple of days, and I’m grateful to those who put in the effort to try to come up with a route.

     

     

     

     

    1
    martinhutch
    Full Member

    This explains one of the missing links, it is an access issue (the photo on the article showing the route going up Cwm Teigl from Llan Ffestiniog was confusing me). Hopefully they can get it resolved and get rid of the horrible ‘diversion’. Eryri seems to be in even greater need of rights-of-way reform than national parks in England in some ways, it’s hard to stitch a decent route together.

    https://storymaps.arcgis.com/stories/334a17e2b4da447391357355eeb33d1f

    1
    martinhutch
    Full Member

    Some kind of glitch means the article link at the top is broken for me. This might work better

    NEW Cycling UK Route: Traws Eryri

    damascus
    Free Member

    Hi,

    Im Just researching this route after spending time around there in the campervan with the family. I was really looking forward to it until I read @martinhutch review.

    Anyone made it there and back on the train from West Yorkshire? Is it possible for 2 people?

    Whats it like for picking up food on the route? Looks like it should be pretty easy.

    Looking at doing this middle of September weather permitting.

    Which way is best? South to north as per the guide book?

    @didnthurt have you ridden it? You always wrote really good reviews. 

    Thanks

    Mugboo
    Full Member

    We rode it back in May including the two ‘missing bits’ from their website. After some helpful advice from Olly we also added in Y Slab and the first section of the blue at Coed Y. If you are wearing your big boy pants its worth finding the Jubilee Path down to Betsw (we had to push some corners with 40 miles in our legs and on XC tyres).

    You cycle past some off-piste fun after Betsw if you want to add in a descent, it was way too wet for us that day though.

    With a bit more knowledge I imagine that you can use Penmachno trails to get across the forest but having only been there once we stuck to the fireroads.

    Again, following Ollys advice (thanks Olly) we hiked up to enjoy the ridgeline descent off Conwy Mountain, it is cheeky but despite being a beautiful day it was quiet up there and we only met friendly runners and walkers.

    We did meet someone riding North to South as he lived near Mach but he said it was less fun. All in all our experience didn’t match martinhutch’s, it was a joyful 3 days of constantly changing views and as always in Wales, weather to match!

    My wife took us to the start and met us each night at campsites which made the whole thing a lot more fun. If I’d been carrying my own gear I’d do 4 days rather than 3. There is a Facebook group for this with a couple of people that will pick you up from the end point and drop you at the start and lots of riders stories about where to stay on route.

    I rode my Canyon Dude on Jumbo Jims  and didn’t regret it, there were plenty of moments when I was glad of some suspension, I’d hate to climb so far only to limp back down on a rigid gravel bike. For reference, my only other long distance multi-day riding is a Jennride and a CDT.

    Enjoy and if you want our routes just drop me a message (if thats working!)

    damascus
    Free Member

    @mugboo which gpx route do you recommend to use? I just downloaded the one from the official site but I’m confused what’s open and what isn’t. Thanks

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