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My epic road trip itinerary from south to north Wales along the Cambrian Way via the A470…
On my trip, I followed the Cambrian Way along the mountainous spine of Wales right through the centre of the country: from Cardiff on the south coast to Llandudno on the north.
My route took me through the stunning mountain scenery of the Brecon Beacons National Park, the valleys and lake-lands of mid-Wales, and finally twisted and turned through the dramatic landscapes of Snowdonia National Park, to reach the north coast.
The A470 is going to be your best friend on this trip! At 185 miles (300km) it’s the longest road in Wales, and it’s one of the most scenic roads I’ve ever driven. The following road trip itinerary follows the A470 the length of Wales, with a few scenic detours here and there. Enjoy…
READ MORE: Check out these 6 ideas for road trips in Wales for more inspiration.
Wales Road Trip Map and Route
My road trip route follows the Wales Way all the way through the centre of the country, mostly following the A470 from Cardiff on the south coast to Llandudno on the north coast.
There are a couple of optional detours, and the route swings around a bit in Snowdonia, but on the whole, we head more or less in a straight line across Wales!
How Long to Road Trip Across Wales
Technically speaking, you could do this whole trip in one day. The 180-mile drive from Cardiff to Llandudno along the A470 only takes around 4-5 hours. But that doesn’t include any stops, so you’ll probably want to spend a few days over it.
I did this whole thing in three days, but it felt rushed, and I couldn’t linger too long at any of the stops I’d crammed in. So I recommend spreading this over at least 4 days or longer.
Alternatively, pick and choose a selection of stops from my recommendations below and build your own, less packed, itinerary. The following timing breakdowns should help give you an idea.
How to Structure Your Itinerary
1-2 Days
Pick a few of the stops I’ve outlined (every 2 hours or so) to break up the journey, put your foot down, and enjoy the scenery as you drive!
3 Days*
- Cardiff to Builth Wells or Rhayader in Mid Wales
- Mid Wales to Snowdonia
- Snowdonia to Llandudno
*You might need to skip a few of the stops in this itinerary.
4 Days
- Cardiff to Brecon
- Brecon to Dolgellau
- Dolgellau to Betws-y-Coed (or somewhere nearby)
- Northern Snowdonia to Llandudno
If you have 5 days or longer to play with, slow things down and explore at your leisure. You could spend a full day in one place, allowing a bit more time to explore the area.
NOTE: If you want to climb Snowdon, remember to factor in a full day for that as well. The YHA Pen-y-Pass Hostel and the Llyn Gwynant Campsite are both in excellent locations for starting the more popular Snowdon hikes, or you can start several of the hiking routes from Llanberis.
I’ve divided the route into four sections, simply to break up this post, but you needn’t stick to these sections for your own trip. Tailor the stops to suit your needs and put your own spin on this trip!
Section 1: Cardiff to Brecon
Stop 1: Cardiff
How Long: A day or two to see the sights before setting off.
Ideally placed on the south coast, the Welsh capital is great for a city break, or as a hopping-off point for some day trips in the area. Cardiff also makes an excellent starting point for a road trip.
Spend a day or two in the city seeing the sights before you set off, as you’ll want to set off bright and early to allow a full day of driving up to the Brecon Beacons.
Recommended Tour: 24 Hour Hop-on Hop-Off Bus Tour Cardiff (from £14pp)
Stop 2: Caerphilly Castle
How Long: 1-2 hours to explore the castle.
Caerphilly Castle is the biggest castle in Wales, and the second largest in Britain after Windsor – so no surprise that this is one of the most popular attractions in South Wales.
It’s surrounded by a series of lakes that form the castle moat, and looks like a castle lifted straight from a fairytale. For impressive views and a glimpse of Wales’ rich history and heritage, Caerphilly Castle is a must-see!
Stop 3: Pontsticill Reservoir
How Long: 5 minutes for photos (or longer if you fancy a walk)
Sitting just on the edge of the stunning Brecon Beacons National Park, Pontsticill Reservoir (aka Taf Fechan Reservoir) is a huge reservoir nestled into a forested valley. The iconic Brecon Mountain Railway runs right by alongside it.
It’s home to a pretty pump tower and a large bell-mouth spillway: a dramatic inverted-bell-shaped hole into which water spills like a swirling vortex! Stop beside the bridge on the southern end of the reservoir to admire the view, or stretch your legs with this Pontsticill Reservoir walk.
Optional Detour: Llangattock Escarpment
How Long: 30-60 minutes for a walk and photos!
Llangattock Escarpment is a bit of a detour, but absolutely worth the stop if you have time. If you’re driving into Wales via the Severn Bridge from England, you could skip Cardiff and head straight for the Brecon Beacons – starting with a stop at Llangattock Escarpment.
Perched above the village of Llangattock, near Crickhowell, the escarpment is a long plateau, lined with dramatic cliffs and marked by traces of centuries of quarrying. The views across the Usk valley towards the Black Mountains are the perfect welcome to the Brecon Beacons.
Optional Detour: Henrhyd Falls
How Long: 20-25 minutes
Another detour – this one in the opposite direction – can take you to Henrhyd Falls, the tallest waterfall in South Wales. At 90ft it’s a pretty impressive sight – and you can actually walk right behind the waterfall by following the rocky path into a small cave above the pool!
Ignore Google Maps if it tells you to stop in Coelbren village; the National Trust car park for the falls is around the corner (postcode SA10 9PH). It’s marked on the map at the start of this post. The walk down to the falls takes about 10 minutes each way and can be a little steep in places.
Stop 4: Brecon Beacons Visitor Centre
How Long: 1.5-3 hours for lunch and a walk
Situated right in the heart of the Brecon Beacons, the Visitor Centre is an ideal stopping off point. Perfect for views of some of the national park’s iconic mountains, without having to climb any!
The Beacons View Tea Rooms are a great place to grab a reasonably priced meal, or fuel up with coffee and cake. If you have time, go for a walk on the Mynydd Illtyd Common next door for some spectacular views of the central Beacons.
The walk from the Centre to the summit of Twyn Y Gaer and back takes 2-3 hours. You’ll get incredible 360-degree views from the summit, so it’s well worth it!
Stop 5: Talgarth or Brecon
How Long: 1-2 hours to explore the town and shops.
The bustling market town of Brecon sits right on your way out of the Brecon Beacons and makes a convenient stop. Visit the cathedral, take a walk along the canal basin, or explore the many independent shops and cafes.
If you’d prefer to rejoin the A470 to continue northwards, add a quick detour to Talgarth instead. This is a pretty little village on the River Ennig with some nice places to grab a bite to eat. Stop by the riverside Talgarth Mill to visit the bakery and cafe, and explore the local arts and crafts at their lovely shop.
SCENIC DRIVE: The B4520 from Brecon to Builth Wells (stop 6 below) is a stunningly scenic drive. It’s a winding B-road, but wide enough for two lanes all the way.
Section 2: Mid Wales
Stop 6: Builth Wells
How Long: 30 minutes for a little walk or a coffee.
Welcome to mid-Wales! A sparsely populated, rural region at the centre of the country, dominated by the Cambrian mountain range, mid-Wales is often overlooked by visitors, but it’s a stunning addition to your road trip.
The first town you’ll encounter is Builth Wells. Stop and stretch your legs with a walk along the River Wye for views of the iconic 18th-century bridge. There’s also a really cute high street packed almost exclusively with independent eateries and shops (I loved Beautifully Bonkers and Audrey’s). Be sure to visit I Am Curious Yellow, an antiques shop housed inside an old church!
Stop 7: Rhayader
How Long: Convenient for an overnight stop.
Look out for red kites flying above you as you follow the A470 from Builth Wells to Rhayader. These gorgeous birds of prey are prolific in mid-Wales, and a family-run farm near Rhayader was pivotal in their revival.
Rhayader was my overnight stop in mid-Wales. It’s a small town with a lovely high street and some good pubs.
There are also several attractions nearby:
- Gigrin Farm Red Kite Feeding Station
- Elan Valley (see below)
- Valley View Falconry
- Gilfach Nature Reserve
Stop 8: Elan Valley
How Long: At least 15 minutes to take photos of the first dam, or for 30-60 minutes for a walk and/or a scenic drive.
Elan Valley is a must-see in mid-Wales. This stunningly pretty valley is home to a series of huge reservoirs and mighty dams. It lies within the Cambrian Mountains Environmentally Sensitive Area (ESA), so although these are working reservoirs, they are surrounded by natural beauty – and the valley boasts a rich abundance of wildlife.
If you’re short on time, pop to the Visitor Centre and take the 30-minute circular walk to see the first of the 6 dams, Caban Coch. There are several longer walking and biking trails all around the estate if you have more time.
You can also take a scenic drive around the estate as I did – climbing the edges of the valley with the huge lakes glittering alongside you!
Stop 9: Llanidloes
How Long: 20 minutes for a coffee break
The first town on the River Severn, Llanidloes is a pretty little market town with many timber-framed buildings. It’s a useful stopping off point at the heart of mid-Wales, and there’s plenty to do nearby:
- Hafren Forest
- Walking in the Cambrian Mountains
- Glyndwr’s Way and the Severn Way national walking trails
- Minerva Arts Centre
Stop 10: Clywedog Reservoir
How Long: 5 minutes for a photo (or longer if you fancy a walk)
A stop at Clwedog Reservoir is worth it for two reasons. First, because the viewpoint above the lake is absolutely stunning. But secondly, because detouring to the reservoir bypasses the A470 for a while and offers a quiet, scenic drive through the countryside.
Stop off at the Clwedog Reservoir Viewpoint just off the road for a few photos. There’s a small car park, and I spotted a walking trail leading away if you fancy a leg stretch.
If you have time, drive down to the dam itself and the nearby ruins of the Bryntail Lead Mine Buildings.
SCENIC DRIVE: The B4518 is a winding country lane, a bit narrow in places, but exceptionally scenic. Drive through rolling hills, rich farmland, and past pretty stone cottages. Eventually, you’ll rejoin the A470 to head into Snowdonia National Park. Just after Dinas Mawddwy, the road climbs in a snakelike fashion up and over a hill. There’s a place to pull in right at the top for an incredible photo opportunity.
Stop 11: Dolgellau
How Long: 30 minutes to stretch your legs or grab some food. Also makes a convenient overnight stop.
You’ve made it to Snowdonia National Park! Dolgellau is one of the biggest towns in Snowdonia, but it’s still pretty small, with a population of just 2,600! However, it makes an ideal stopping point, with plenty of accommodation and food options.
Explore the winding town centre with its cute shops and historic buildings. There are lots of lovely pubs, too, and the Beechwood House cocktail bar is a gorgeous spot for a drink after a long day of driving!
Also nearby, you’ll find:
- Coed y Brenin Forest Park
- Torrent Walk (1-2 hour circular) – I did this and loved it!
- Cymer Abbey
- Mawddach Trail railway walk between Barmouth and Dolgellau
- Penygader Mountain (stunning views from the summit)
Section 3: Snowdonia
Quick Note: Take the More Scenic Route through Snowdonia
Looking at the map, it makes the most sense to drive from Dolgellau to Beddgelert, then Llanberis, then from Llanberis to Betws-y-Coed and on to Llandudno via the A470.
However, this skips a particularly stunning section of the A470 between Dolgellau and Betws-y-Coed. So if you have time to do the same weird order as I did, it’s well worth it! Here’s what to look out for as you drive:
- Coed y Brenin Forest Park
- Llyn Trawsfynydd (and stunning mountain views as you approach)
- Towering cliffs of slate at Blenau Ffestiniog
- Views of the Afon Lledr river and dramatic forested valleys
- Dolwyddelan Castle
- Passing under an attractive stone railway bridge just after Pont-y-Pant
Stop 12: Fairy Glen Gorge
How Long: 30-60 minutes for a walk
One of my favourite stops in Snowdonia was the Fairy Glen Gorge – Ffos Anoddun in Welsh. A setting lifted straight out of a storybook, this is a small, secluded gorge on the Conwy River.
It’s a magical spot, where falling leaves twinkle in the slants of sunlight spilling between tree branches, and the river rushes over huge boulders. Better still, it’s steeped in local folklore and said to be home to fairies and other magic.
NOTE: don’t follow Google Maps here as it will take you down completely the wrong road. Instead, aim for Afon Gwyn Country House on the A470 (next to a bridge across the River Conwy), where you can see a small sign for the Fairy Glen Gorge pointing down a country lane. There’s a small carpark (£1) and an entrance fee of £1 per person collected at an honesty box. More info.
Stop 13: Betws-y-Coed
How Long: 30 minutes for a wander
Often called the “Gateway to Snowdonia”, Betws-y-Coed sits near the eastern edge of the national park. It can be quite touristy and a bit crowded, but it’s worth a stop for the scenic train station and the iconic Pont-y-Pair Bridge. Grab a bite to eat here or explore the shops (mostly outdoor-wear and camping gear).
- Zipworld Fforest
- Go Below – adventure sports inside an abandoned mine
- Ride the miniature steam train at the Conwy Valley Railway Museum
- Gwydir Forest Park
- Penmachno Mountain Bike Trails.
Stop 14: Swallow Falls
How Long: 10-15 minutes for photos
Just down the road from Betws-y-Coed is a spectacular waterfall that is well worth a stop. Rhaeadr Ewynnol (Swallow Falls in English) lies just off the A5. The River Llugwy flows through a narrow chasm in the forest, creating an impressive waterfall.
NOTE: There’s some free road parking nearby, or you can pay to park at the Swallow Falls Hotel. There’s a small entry fee to access the viewpoints.
Stop 15: Llynnau Mymbyr Viewpoint (First View of Snowdon)
How Long: 5-10 minutes for a photo
This is quite possibly the most photographed scene in Snowdonia! For many, the viewpoint at Llynnau Mymbyr is the first glimpse of Mount Snowdon. Just past Capel Curig lie the twin lakes of Llynnau Mymbyr, and across the water, you can see the peaks of Y Lliwedd, Yr Wyddfa (Snowdon), Crib Goch and Carnedd Ugain.
NOTE: There is some roadside parking just after the Plas y Brenin National Outdoors Centre. A small footpath leads down to a footbridge from which you can take an excellent photograph across the lake.
SCENIC DRIVE: Continue along the A4086 with Snowdon ahead of you, then detour onto the A498 towards Beddgelert. Wind your way through the mountains with the lake Llyn Gwynant far below you and Snowdon’s peak behind it.
Stop 16: Snowdon Viewpoint above Llyn Gwynant
How Long: 5 minutes for a photo
As you head towards Beddgelert along the A498, there are several viewing areas on the right-hand side. Stop off at one or two to enjoy the views and grab a photo of the stunning view down towards Llyn Gwynant.
Stop 17: Beddgelert
How Long: 30 minutes for a wander
One of the prettiest villages in Snowdonia, Beddgelert is steeped in legend, culture and history. According to local tradition, this pretty village in North Wales is the final resting place of Gelert, the faithful hound of the medieval Welsh Prince Llewelyn the Great.
You can walk to Gelert’s Grave along the banks of the Glaslyn River, before stopping off at one of the town’s pubs or tearooms for something to eat. There are a lot of good accommodation options nearby, too.
Stop 18: Dinas Emrys
How Long: 1.5-2.5 hours for a walk
Beddgelert is surrounded by incredible hikes and walking trails to suit all abilities. If you have a couple of hours to spare, the walk up to Dinas Emrys will reward you with an incredible view.
Park at the free National Trust car park at Craflwyn and follow the signposted trail into the woods. You’ll pass a small waterfall with a bright blue pool, then climb a steep, winding path up to the top of Dinas Emrys. Be careful: legend has it that a dragon sleeps beneath the hill!
Stop 19: Llanberis Pass Scenic Drive
How Long: You can just drive through, unless you want to pull over for a photo.
After detouring to Beddgelert, return back to the A4086 for one of the most scenic drives in Snowdonia. The Llanberis Pass carries the road up and over Pen-y-Pass and between the Glyderau and Snowdon mountain ranges, and is known as one of the most scenic drives in the UK.
The scenery is incredible: rugged rocky crags, glittering lakes, and majestic mountains! Look out for climbers on the Cromlech Boulders as you go past.
Optional Detour: Climb Snowdon
How Long: A full day
The highest mountain in Wales, climbing Snowdon is on many adventurers’ bucket lists. Yr Wyddfa in Welsh, this towering mountain stretches 1085m above sea level.
It can be climbed in a day, so stop off at the YHA Pen-y-Pass Hostel or spend a night in Llanberis (depending on where you want to start your hike). You can also take the train up if you prefer not to walk.
Recommended Tour: Hike to the Summit of Snowdon (from £30pp)
Section 4: Llanberis to Llandudno
Stop 20: Llanberis
How Long: 30-60 minutes for a wander (also makes a good overnight stop if visiting Snowdon)
Your final stop in Snowdonia is Llanberis, a small town on the northern edge of the national park. This is the starting point for several routes up Snowdon, so Llanberis attracts lots of visitors. It also has a few good accommodation options if you need to spend the night.
If you want to visit Snowdon without the climb, the Snowdon Mountain Railway runs from Llanberis to the summit – so this could make a great day trip while you’re exploring Wales.
Also near the town, you’ll find:
- National Slate Museum
- Dolbadarn Castle
- Llanberis Lake (Llyn Padarn)
- Ceunant Mawr Waterfall
- Check out my guide to the best things to do in Llanberis for more inspiration.
Stop 21: Conwy
How Long: An hour to walk the castle walls (longer if you want to visit the castle)
Depending on what order you’re doing the Snowdonia section of this route, you can either head north from Llanberis and follow the A55 along the coast, or head back to Betws-y-Coed and rejoin the A470 for the final section.
Before reaching your final stop at Llandudno, stop off in Conwy to explore its incredible castle. You can walk the walls around the historic town centre (free), or pay to enter the castle itself. Also in Conwy, don’t miss the Smallest House in Great Britain: a tiny, bright red house squeezed onto a harbourside terrace.
Optional Detour: if you have time, stop in Caernarfon to explore the famous castle there.
Stop 22: Llandudno
How Long: Final stop – allow some time to relax with a beach day!
You’ve made it! The popular seaside town of Llandudno marks the end of this road trip. Relax with a beach day and some fish & chips, or take the tramway (constructed in 1902) to the top of the Great Orme for some incredible views.
You could even extend your trip along the coast to the Isle of Anglesey, crossing the Menai Strait to explore the famous coastline and numerous lighthouses.
Wales Way Road Trip Route: Quick Version
Section 1: Cardiff to Brecon (South Wales)
- Cardiff: 1 day or more
- Caerphilly Castle: 1-2 hours
- Pontsticill Reservoir: 5-minute photo stop
- Optional Detour – Llangattock Escarpment: 30-60 mins
- Optional Detour – Henrhyd Falls: 20-25 mins
- Brecon Beacons Visitor Centre: 1.5-3 hours
- Talgarth or Brecon: 1-2 hours (or overnight if breaking the journey here)
Section 2: Mid Wales
- Builth Wells: 30 mins
- Rhayader: 30 mins (or overnight if breaking the journey here)
- Elan Valley: 30-60 mins
- Llanidloes: 20 mins
- Clywedog Reservoir: 5-minute photo stop
- Dolgellau: 30 mins (or overnight if breaking the journey here)
Section 3: Snowdonia
- Fairy Glen Gorge: 30-60 mins
- Betws-y-Coed: 30 mins
- Swallow Falls: 10-15 mins
- Llynnau Mymbyr Viewpoint (First View of Snowdon): 5-10 mins
- Llyn Gwynant Viewpoint: 5 minute photo stop
- Beddgelert: 30 mins
- Dinas Emrys: 1.5-2.5 hours
- Llanberis Pass: scenic drive
- Optional Detour – Climb Snowdon: 1 day
Section 4: Llanberis to Llandudno (North Wales)
- Llanberis: 30-60 minutes
- Conwy: 1 hour – or longer to visit the castle.
- Llandudno: End point (spend a day here to unwind)
More Great Destinations Nearby
If you want to extend your Wales Road Trip, check out my other posts for some inspiration on where to go next:
17 Amazing UK Road Trips for Your Bucket List
19 Places to Visit in North Wales
23 Places to Visit in South Wales
Wild Wellness Retreat in North Wales
Best Things to do in Neath Port Talbot
Thanks for all the information on this trip. Just booked my campsites to do the trip first week in April 2022.
Really looking forward to it.
Regards
Mike
Ah that’s awesome I’m so excited for you!! Going to be an amazing trip. I hope you get as lucky with the weather as I did :)
Hi there, this is a great route! Just as an addition when you come from Llyn Clywedog up the B4518, if you turn left in between Staylittle and Pennant you will go across the mountain road to Machynlleth. It is such a scenic road to travel, and part way across there is a viewpoint where on a good day you can see the tip of Yr Wyddfa/Snowdon peeping above the hills, as well as half of north Wales. You can then continue down into Mach and take your original route, or travel up alongside Cadair Idris and come out by Dolgellau. So much to see, and so many detours but like you say you’d need lots of extra days to fit it all in :)
Happy travels!
Laura
Hi Laura, thanks for commenting :) This is a brilliant tip – I’ll have to try this detour next time I’m in Wales. I think you could spend weeks just driving from north to south, so much to see and do, and such a beautiful country!
Thanks for sharing :) :) :)
Congratulations for this post. It’s excellent!
Thanks Mac!