The Ultimate Wales Coastal Road Trip: A Cardiff to Anglesey Itinerary

There are few drives in the world that can compete with a Wales coastal road trip. Spanning the entire western edge of the country, this journey takes you from the cosmopolitan buzz of Cardiff, through the “UK’s only coastal National Park” in Pembrokeshire, and up to the mystical shores of Anglesey.

If you are looking for the perfect blend of rugged cliffs, Blue Flag beaches, and Celtic history, this 10-day itinerary covers the best of the Welsh coastline.

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Leg 1: The Southern Start (Cardiff to Pembrokeshire)

Your journey begins in Cardiff, the Welsh capital. Before heading west, visit Cardiff Castle or explore the vibrant Cardiff Bay. From here, the road opens up toward the Gower Peninsula and Pembrokeshire.

• Top Stop: Rhossili Bay (Gower). Frequently voted the best beach in the UK, this 3-mile stretch of golden sand is the perfect introduction to the Welsh coast.
• The Sight: Castell Carreg Cennen. A slight detour inland, this dramatic ruin sits on a limestone precipice and offers the most staggering views in South Wales.
• Town to Watch: Tenby. This iconic harbor town is famous for its pastel-colored houses, medieval walls, and three distinct beaches. It is the perfect place to spend your first evening.

Leg 2: The Pembrokeshire Coast & St Davids

As you head further west, you enter the heart of the Pembrokeshire Coast National Park. The roads here are narrow and scenic—ideal for the “Slow Travel” mindset.

• Best Beach: Barafundle Bay. Accessible only by a half-mile walk across the cliffs, this secluded cove feels like a Mediterranean escape.
• The Sight: St Davids Cathedral. Visit the smallest city in Britain to see this 12th-century masterpiece tucked into a hidden valley.
• Hidden Gem: The Blue Lagoon (Abereiddi). A former slate quarry breached by the sea, now a stunning turquoise pool popular for coasteering and wild swimming.

Leg 3: Heading North on The Coastal Way (Cardigan Bay)

From St Davids, turn north to follow the sweeping curve of Cardigan Bay. This stretch is world-famous for its marine life.

• Town to Watch: New Quay. Grab some fish and chips and sit on the harbor wall. This is the best land-based spot in Europe to see bottlenose dolphins playing in the surf.
• The Sight: Aberaeron. A picturesque Georgian town known for its brightly painted houses and famous honey ice cream.
• The Hidden Gem: Mwnt. A tiny, white-washed church perched above a secret sandy cove. It’s the ultimate “off-the-beaten-track” photo opportunity.

Leg 4: The Llŷn Peninsula & Portmeirion

As you cross into North Wales, the mountains of Eryri (Snowdonia) begin to loom on your right, while the sea remains on your left.

• The Sight: Portmeirion. An enchanting Italianate village built into the cliffs. It feels like stepping into a dream—or a film set.
• Castle Stop: Harlech Castle. A UNESCO World Heritage site that looks as though it grew out of the rock itself.
• Best Beach: Porthor (Whistling Sands). One of the only beaches in Europe where the sand actually “sings” or whistles under your feet as you walk.

Leg 5: The Island of Anglesey & The North Wales Way

Cross the iconic Menai Suspension Bridge to reach Anglesey (Ynys Môn), the “Mother of Wales.”

• The Sight: South Stack Lighthouse. Perched on a tiny islet reached by 400 steps, this is one of the most dramatic coastal spots in the UK.
• Hidden Gem: Llanddwyn Island. A tidal island home to the ruins of St Dwynwen’s Church (the Welsh Patron Saint of Lovers) and incredible views of the Snowdonia peaks across the water.
• Town to Watch: Beaumaris. Explore the “perfect” unfinished castle and enjoy the upscale boutiques and seafood restaurants.

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Planning Your Wales Coastal Road Trip: Quick Tips

• Route Length: Approx. 350–400 miles depending on detours.
• Best Time to Visit: May to September for the best weather; April or October for fewer crowds.
• EV Charging: Most major coastal towns (St Davids, Cardigan, Caernarfon) now have fast-charging hubs.
• The “Igam Ogam” Rule: The best sights are rarely on the main road. Always take the turning for the “Coastal Path” or “Beach” to find the true hidden gems.

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Take the Expert Guide With You Planning a road trip shouldn’t be stressful. Our No-Fuss Guide to the Wales Way includes the specific “missing links” that connect Cardiff to the North Wales Way, ensuring you don’t miss a single secret beach or scenic viewpoint.

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