Tackle a mix of man-made and natural trails with a small group of like-minded riders on this epic Traws Eryri mountain biking route. Our expert local guide will lead the way on this awesome adventure. Along the way, you’ll have the chance to visit one of Wales’s best mountain bike trail centres, Coed y Brenin, and experience incredible off-road Trans Snowdonia cycle trails and stunning natural scenery as you journey from Machynlleth in mid-Wales to Conwy in the north. It’s an off-road adventure you won’t want to miss!
6 days, zero-hassle and all this included in this Traws Eryri MTB cycle route:
- 4 days of guided riding along the new 225km / 140-mile Traws Eryri (Trans Snowdonia) mountain bike route
- 5 nights comfortable local accommodation
- 5 breakfasts & 2 evening meals
- Local, professional mountain bike guide
- Luggage transfers throughout your ride
- 1 native tree planted in our woodland
Check out the full Traws Eryri (Trans Snowdonia) mountain biking itinerary in the tab above!
And give this video a play for a taste of what to expect.
For adventurers who:
Are active mountain bikers, keen to undertake an epic multi-day mountain biking journey along the Traws Eryri MTB route. Expect to be in the saddle for around 6 hours each day.
Perfect for solo travellers, couples and friends.
Day 1 - Machynlleth
Arrive at your accommodation in Machynlleth between 16:00 and 17:00 for check-in.
This evening you’ll enjoy a welcome dinner. Get to know your guide and fellow mountain bikers over a meal, a pint and a route map.
If you require transfers from the train station, airport or ferry port, please contact us to make arrangements prior to travelling.
Day 2 - Machynlleth to Dolgellau (61km / 1200m)
After a hearty breakfast and a bike/kit check, it’s time to hit the trails for your first day of exploring the off-road Traws Eryri MTB route (also known as the Trans Snowdonia cycle route).
Your adventure begins!
Today’s 61 km journey kicks off at the iconic clock tower of Machynlleth. From here, you’ll head north out of town along the Traws Eryri trail, following the cycle path next to the Dyfi River. Singletrack roads take you on a scenic roller coaster ride north up the valley with the steep slopes of Dyfi Forest on one side and the fast-flowing Dulas River on the other.
From Cadair Idris to Dolgellau
After a well-deserved lunch break, the Traws Eryri trail continues to impress with stunning scenery. You’ll pass the striking Craig Yr Aderyn (Bird’s Rock) while cycling beneath the towering Cadair Idris, one of the highest mountains in southern Eryri (Snowdonia) National Park. As you ride the Traws Eryri MTB route from Cadair Idris, take in the panoramic views of your journey so far as you pass the Mawddach Estuary and Barmouth Bay, before the imposing mountains of north Snowdonia emerge into view.
Ride into Dolgellau where you will be reunited with your luggage that has been transferred here for you. Take the chance to enjoy a hot shower and unwind with a free evening to relax after an exhilarating day of riding along the Trans Snowdonia cycle route.
Day 3 - Dolgellau to Trawsfynydd (41km / 915m)
After a hearty breakfast, you’ll be rejoining the Traws Eryri cycle route right from your bunkhouse door. Today kicks off with some easy-riding wide off-road track. This relaxing start to the day will allow you to take in the beautiful views of the open salt marsh landscape. Look out for Egrets and kingfishers that thrive in this unique environment.
Coed-y-Brenin Forest Park
Ride into Coed-y-Brenin (Welsh for King’s Forest) Forest Park, the spiritual home of MTB in the UK. Since 1990 mountain bikers have been making the pilgrimage to Coed-y-Brenin. Home to a great range of waymarked mountain biking trails and a visitor centre cafe perfect for a lunch stop.
From the visitor centre, the next section is a challenging steep and rocky climb before the route takes you into open moorland with views across the wild Rhinog Mountains.
Trawsfynedd Reservoir
For bonus views, your guide will lead you on a lap of this mighty reservoir before joining the cycle path into Trawsfynydd where you will spend the night. Enjoy a free evening to relax.
Day 4 - Trawsfynydd to Betws-y-Coed (51km / 1280m)
Start your morning with a hearty breakfast and a bike/kit check before setting off for another day of riding through this epic Trans Snowdonia cycling route with your guide and fellow bikers.
Roman roads and forts
Follow the expertly curated Trans Snowdonia cycle trail as you ride along some fascinating ancient tracks. A grassy climb takes you towards a Norman Castle mound and the Roman castle remains of Castell Tomen y Mur.
Waterfalls and lakes
Before continuing towards Penmachno, pause for a picnic lunch at the impressive viewpoint of Rhaeadr Y Cwm, a beautiful waterfall set in the hillside. Pass Llyn (lake) Elsi as you descend into Betws-y-Coed. This pretty Alpine-style village is your final destination of the day and offers a selection of small bars and eateries to relax and refuel.
Day 5 - Betws-y-Coed to Conwy (54km / 1264m)
Tuck into a hearty breakfast before gearing up for another glorious day of mountain bike riding along the Traws Eryri cycle route, right from the heart of Betws-y-Coed. Get ready for rocky rooty trails, dense forest and stunning views across Snowdonia National Park.
Snowdonia Slate Trail & Ogwen Valley
Leave the buzz of Betws-y-Coed behind as you tackle a mix of different Trans Snowdonia cycle trails. Skirt through the villages of Capel Curig and Bethesda. Pedal along the historic path and soak up stunning views of the Ogwen Valley as you pass between the mountains of Carnedd Llewelyn and Glyder Fawr.
We’ll be stopping en route again for lunch, so pack your sandwiches and we’ll find the perfect spot for a picnic.
The final push to Conwy
This afternoon the landscape changes as you head towards the North Wales coast. Grassy descending tracks make for some fast and enjoyable riding. Enjoy stunning views across the Menai Strait and over to the Isle of Anglesey.
The last section of the Traws Eryri cycle route takes you via the viewpoint of Sychnant Pass. Pause here to reflect on your achievement, looking back along the incredible Trans Snowdonia cycle trail you’ve ridden and the short distance ahead to your ultimate destination. Enjoy the final descent into the historic walled town of Conwy to complete this amazing journey!
Enjoy a long hot soak to ease those aching legs before heading into town for a celebratory farewell dinner together.
Day 6 - Depart Conwy
Enjoy the final breakfast together with your fellow riders before packing away your kit and wheels to make your way home.
After an epic week together, it’ll be bear hugs all round with your new biking mates.
What’s included
- 13th September: female-only departure
- 4 days of guided riding along the new 225km / 140-mile Traws Eryri (Trans Snowdonia) mountain bike route
- 5 nights comfortable accommodation in local guesthouses & bunkhouses
- 5 breakfasts & 2 evening meals
- Local, professional mountain bike guide
- Luggage transfers throughout your ride
- 1 native tree planted in our woodland
Supercharge your trip
Even more ways to take your adventure to the next level! Simply make your selections Step 2 when you book online:
- Private room – we can usually accommodate requests for your own room, please select option when booking online please
- Return transfers are available with prior arrangement from nearby airports, train stations and ferry ports – please enquire when booking
What you need to bring
- Suitable mountain bike in full working order
- Suitable bike helmet and gloves – mandatory, you will not be allowed to ride without these
- Suitable mountain bike clothing, including base layer and waterproof jacket
- Waterproof trousers or shorts (recommended)
- Hydration – bottles or backpack
- Riding backpack – to carry spare layers / waterproofs, lunch, tools and spare tubes, mobile phone etc
- Rear bike / helmet light
- Bring your biking legs!
What you need to know
- 13th September 2025 is a female-only departure
- Enjoy the reassurance of flexible booking terms, part of our Adventure Promise
- You must be 18 years or over to join this adventure
- Expect to be out mountain biking for around 6 hours each day
- Arrive for check in between 16:00 and 17:00
- You’ll be staying in a hotel room, sharing with at least 1 other person of the same gender. If you would prefer your own room we can usually accommodate that, though an extra charge would apply
- To make sure you enjoy that authentic experience only a small group brings, this trip will run with no more than 8 people
Getting Here
- The closest international airports to Machynlleth & Conway are Liverpool John Lennon Airport and Manchester Airport
- It is approximately a 2 hour 30 minute taxi transfer from either airport to the tour start point in Machynlleth or alternatively travel by rail to Machynlleth and follow the By Rail instructions below
By Rail
- The closest train station to Machynlleth is Machynlleth Station
- From Machynlleth Station, it is a 15 minute walk to your accommodation
- The closest train station to Conway is Conway
- From your accommodation to Conway Station, it is a 10 minute walk
By Road
- Machynlleth is located less than 2 hours from the M6, M56 and M54 motorways
If you require assistance with arranging taxi transfers, please get in touch with a member of our team
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