The Best Coffee Stops on the A470: A North to South Wales road trip guide

The A470 is the road that stitches Wales together. Stretching around 186 miles (299 km) from Llandudno on the north coast to Cardiff Bay in the south, it's the longest road in Wales, and one of the most scenic drives in the UK. It threads through two national parks, Eryri (Snowdonia) and Bannau Brycheiniog (Brecon Beacons), skirts past Pen y Fan, and rolls through market towns, former mining valleys, and the capital itself.

Driven non-stop, the journey takes around five hours. But nobody should drive the A470 non-stop. This is a road built for coffee breaks, and Wales' independent coffee scene has never been better. Here's your complete guide to the best coffee stops on the A470, travelling north to south, plus a handful of detours that are more than worth the extra miles.

A470 coffee stops, best coffee shops Wales, A470 road trip, Llandudno to Cardiff

Quick A470 facts before you set off

• The A470 is the longest road entirely within Wales at roughly 186 miles (299 km).

• It runs from Llandudno on the north coast to Cardiff Bay, ending near the Wales Millennium Centre, a terminus that surprises even locals.

• The route passes through two of Wales' three national parks: Eryri and Bannau Brycheiniog.

• The road only became a full north–south route in the late 1970s; before that, the A470 ran just from Cardiff to Brecon.

• Most of the route north of Merthyr Tydfil is single carriageway, which is exactly why you'll want regular caffeine stops.

North Wales: Llandudno to Betws-y-Coed

Providero, Llandudno

Start your journey where the A470 begins (or ends, depending on your perspective). Providero is a Llandudno institution among speciality coffee fans, known for carefully sourced beans and proper brewing. Fuel up here before you point the car south.

Heartland Coffee Roasters, Llandudno

Also in Llandudno, Heartland roast their own beans on site, so this is the place to grab a bag for the journey as well as a flat white for the road. If you're serious about coffee, starting the A470 with a roastery visit sets the tone.

Tŷ Hwnt i'r Bont, Llanrwst

Possibly the most photographed tearoom in Wales. This 15th-century, ivy-covered cottage sits beside the old stone bridge over the River Conwy in Llanrwst, just off the A470. Come for the postcard-perfect setting; stay for coffee and Welsh cakes in the Conwy Valley.

Rise, Betws-y-Coed

Betws-y-Coed is the gateway to Eryri and the classic A470 pit stop for hikers and road-trippers alike. Rise serves quality coffee in the heart of the village, ideal before or after a walk to Swallow Falls.

Black Rock, Betws-y-Coed

A second Betws-y-Coed essential. Black Rock is a favourite with the outdoor crowd, and its mountain-town energy makes it a natural refuelling point before the wilder middle stretch of the A470.

Mid Wales: Dolgellau to Rhayader

T.H. Roberts, Dolgellau

Set in a beautifully preserved former ironmonger's shop in Dolgellau's granite town centre, T.H. Roberts is one of Mid Wales' best-loved cafés. Sitting in the shadow of Cadair Idris, it's the perfect halfway-house between Eryri and the road south.

Tiny Home Coffee, Dinas Mawddwy

Blink and you'll miss Dinas Mawddwy, but don't. This small-but-mighty stop in the Dyfi Valley is exactly the kind of independent gem that makes an A470 road trip special. A proper hidden coffee stop in one of the quietest, most beautiful stretches of the route.

Narrative, Rhayader

Rhayader (Rhaeadr Gwy) claims to be the oldest town in Mid Wales and makes a natural break on the long run through the middle of the country. Narrative brings speciality coffee to the doorstep of the Elan Valley, worth pairing with a detour to the reservoirs if you have an hour to spare.

Georgies Porgie, Builth Wells

Builth Wells sits where the A470 meets the River Wye, best known for the Royal Welsh Show. Georgies Porgie is the town's friendly refuelling stop before the road climbs towards the Bannau.

Bannau Brycheiniog and the Valleys

Hills, Bannau Brycheiniog (Brecon Beacons)

As the A470 sweeps through the national park past Pen y Fan, the highest peak in South Wales, Hills is your mountain coffee stop. Ideal before or after a summit attempt, and a scenic reward either way.

Cocos, Merthyr Tydfil

Dropping out of the Bannau, the A470 arrives in Merthyr Tydfil, once the iron capital of the world. Cocos represents the new wave of independent cafés bringing great coffee to the Valleys, and marks the point where the road becomes dual carriageway for the fast run to Cardiff.

Zucco, Pontypridd

Pontypridd, hometown of Tom Jones and the Welsh national anthem, is your last Valleys stop. Zucco is a Ponty favourite, perfect for a final espresso before the capital.

Cardiff: the end of the road

Ground, Pontcanna

Pontcanna is Cardiff's leafy café quarter, and Ground is one of its stalwarts. Just off the A470's final urban stretch, it's a brilliant brunch-and-coffee stop.

Hardlines, Canton

One of Cardiff's most talked-about speciality coffee spots. Hardlines in Canton roasts its own beans and has built a cult following, essential for anyone doing a Cardiff coffee crawl.

Picton, Cardiff Bay

Down at the Bay, near where the A470 quietly ends outside the Wales Millennium Centre, Picton offers waterside coffee to toast the end of 186 miles.

Quantum, Cardiff Bay

Finish your journey at Quantum in Cardiff Bay. You've driven the length of Wales, from the Victorian promenade of Llandudno to Mermaid Quay, and earned every sip.

Worth the detour: coffee stops near-ish the A470

Willing to stray a few miles from the route? These North Wales favourites are close enough to justify the diversion:

• Reubens, Bangor and Caernarfon: two locations, both an easy hop from the northern end of the route via the A55.

• Snac Hapus, Bangor: a cheerful Bangor stop with a name (meaning "happy snack") that tells you everything.

• Nonnos, Conwy: perfect if you're pairing your drive with Conwy Castle.

• Malwen, Rowen: tucked into one of the prettiest villages in the Conwy Valley.

• Caffi'r Croesor, Penrhyndeudraeth: a gateway stop for the Croesor Valley and southern Eryri.

• Poblado, Nantlle: coffee roasters in the Nantlle Valley, beloved by the North Wales outdoor community.

  
  

FAQs: driving the A470

How long does it take to drive the A470 from Llandudno to Cardiff? Around five hours without stops, but with coffee stops, walks, and photo breaks, most people make a full day of it, or split it over two.

What is the best section of the A470 for scenery? The stretch through Eryri between Betws-y-Coed and Dolgellau, and the sweep past Pen y Fan in Bannau Brycheiniog, are the standout sections.

Is the A470 the longest road in Wales? Yes, at around 186 miles (299 km), it's the longest road lying entirely within Wales.

Where does the A470 start and end? It runs from Llandudno on the north coast to Cardiff Bay, ending near the Wales Millennium Centre.

When is the best time to drive the A470? Late spring to early autumn offers the best light and driving conditions, though the mountain sections are spectacular year-round. Avoid rush hour on the Cardiff–Merthyr section if you can.