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North Wales has a coastline that surprises people. It’s not just one kind of beach. You’ll find wide sandy bays backed by dunes, sheltered coves beneath cliffs, traditional seaside towns with ice cream kiosks and arcades, and quieter stretches where it’s just you, the sea and the wind.
What makes North Wales especially good for a beach break is variety. Within a relatively short drive, you can move from a family-friendly resort beach with toilets and cafés to a peaceful dune-backed shoreline perfect for long walks with your dog.
Here are some of the best beaches in North Wales, with a good look at facilities, atmosphere, and who they’re best suited for.
Llanddwyn Beach, Anglesey
If you’ve ever seen photographs of North Wales beaches, there’s a good chance it was Llanddwyn. It’s a wide, sweeping stretch of sand with views across to Snowdonia and out towards the Llyn Peninsula.
There aren’t big seaside facilities right on the sand, which is part of its appeal. Parking is available at Newborough Forest (National Trust), and there are toilets there too. You’ll need to walk through the forest and dunes to reach the beach, but that’s half the fun.
There are no arcades or cafés directly on the beach, so it feels natural and open. It’s brilliant for romantic couples, walkers, photographers, and anyone who likes space.
Dogs are generally allowed year round, though parts of the wider Newborough area may have seasonal livestock restrictions, so it’s worth checking signage. For long off-lead walks on sand, it’s hard to beat.
Best for: walkers, dog owners, couples, peaceful beach days.
Rhosneigr Beach, Anglesey
Rhosneigr has a relaxed, outdoorsy feel. It’s popular with water-sports lovers but doesn’t feel hectic. The village sits right behind the beach, so facilities are easily accessible.
You’ll find public toilets, parking close by, cafés, small shops and places to grab lunch within walking distance. That makes it convenient without feeling overly built up.
The beach itself is sandy and open, with plenty of space even in summer making it one of our coastal hot spots. It’s especially good for windsurfing and kitesurfing when the conditions are right.
Dogs are usually welcome, though there may be seasonal restrictions on specific sections during peak summer months, so check locally if you’re visiting Anglesey in July or August.
Best for: water-sports, families who want facilities nearby, active beach days.
Abersoch Main Beach, Llyn Peninsula
Abersoch has a slightly more polished feel compared to some other North Wales beaches. It’s one of the most popular coastal towns in Wales, especially in summer with its strong sailing and boating culture.
The main beach is sandy, gently sloping and good for swimming when conditions are calm. There are toilets and parking nearby, and plenty of cafés and restaurants in the village just a short walk away.
It’s very family-friendly thanks to the sheltered waters and easy access. In peak summer, it can get busy, but the atmosphere is generally relaxed.
Dog restrictions typically apply on the main beach during peak season, though nearby beaches on the Llyn Peninsula may be more flexible.
Best for: families, swimming, easy-access beach days with amenities.
Harlech Beach, Gwynedd
Harlech is one of those beaches in Wales that just goes on and on. Backed by dunes and overlooked by Harlech Castle, it feels big and open in every direction.
Facilities include a car park close to the beach and public toilets. There’s also a small café near the entrance. Once you’re on the sand, though, it feels wonderfully spacious.
It’s an ideal beach for families because there’s so much room for games and running about, and it rarely feels cramped. The firm sand also makes it popular with walkers.
Dogs are allowed on parts of the beach year round, though there are seasonal restrictions in certain zones during summer.
Best for: long walks, family beach days, scenic views.
Barmouth Beach, Gwynedd
Barmouth, north of Aberdovey, is a classic seaside town in Gwynedd with a wide sandy beach and a proper promenade. It’s the sort of place where you can buy fish and chips, sit on a bench and watch the tide come in.
Facilities are good: public toilets, parking, shops, arcades and cafés are all nearby. The beach itself is big enough to absorb the crowds, even in summer.
It’s particularly good for families thanks to easy access and traditional seaside touches. There’s plenty of space for sandcastles and paddling.
Dogs are usually restricted on the main section during peak summer but welcome outside those times and on certain designated areas.
Best for: traditional seaside holidays, families, easy access.
Aberdaron Beach, Llyn Peninsula
Aberdaron feels like the end of the road — in a good way. It’s right at the tip of the Llyn Peninsula and has a peaceful, slightly remote atmosphere.
The beach is sandy with clear water and views across to Bardsey Island. Facilities are limited but practical: there are public toilets and parking close by, along with a small café and village shop.
It’s ideal if you want a quieter beach without losing basic amenities. The setting makes it ideal for group holidays in Wales, especially families or friends seeking space but without the crowds.
Dogs are generally welcome outside peak restrictions so ideal for winter walks, but always check signage if visiting in summer.
Best for: quieter breaks, couples, scenic coastal walks.
Colwyn Bay (Porth Eirias), Conwy
Colwyn Bay in Conwy has changed a lot over the years and now feels much more modern and open. The sandy beach stretches along a curved bay with a wide promenade.
Facilities are plentiful: toilets, parking, cafés and water-sports hire are all available. The Porth Eirias development has brought in good-quality food options and a clean, modern feel.
It’s family-friendly, especially for those who want easy access and smooth walking surfaces. The promenade is ideal for push-chairs and bikes.
Dog restrictions usually apply to certain sections in peak summer but there are dog-friendly areas along the bay.
Best for: families, accessible beach days, promenade walks.
Dinas Dinlle, Gwynedd
Dinas Dinlle feels more low-key. It’s a long stretch of beach with pebbles and sand, backed by grassy areas and views across to Anglesey.
Facilities are fairly simple but sufficient: parking is available close to the beach, along with toilets and a café. It doesn’t feel overly commercial.
It’s popular with locals and tends to feel more relaxed than larger resort beaches. The open space makes it good for walkers and those wanting a quieter experience.
Dinas Dinlle Beach is ideal for dog friendly holidays in Wales as dog access is generally good outside seasonal restrictions, and the length of the beach means plenty of room to spread out.
Best for: relaxed days, walkers, low-key beach visits.
Talacre Beach, Flintshire
Talacre is famous for its lighthouse standing just offshore. The beach itself is wide and sandy, backed by dunes.
Facilities include parking, toilets and seasonal kiosks. It can get busy on sunny days, but there’s enough space to set up camp away from the main entrance.
It’s a good beach for walking thanks to its length and openness. Families like it for paddling and space to play, though tides can come in quickly, so awareness is important.
Dog access is generally good, but always check local signage for seasonal restrictions. If you are planning a pet friendly break, check out our dog friendly holiday guide, full of great tips and ideas on where to go.
Best for: long walks, iconic views, family beach outings.
Book a Coastal Cottage in North Wales by the Beach
North Wales doesn’t shout about itself in the same way as some coastal regions, but that’s part of the charm. The beaches here feel varied and natural — some lively and traditional, others quiet and open, with mountains often sitting just behind them.
Whether you want somewhere with cafés and toilets within easy reach, a big sandy stretch for the kids to run wild, reliable surf, or a peaceful spot to walk the dog, you’ll find it somewhere along this coastline.
To help you experience these unique beaches for yourself, check out the huge selection of North Wales beach cottages listed with us, many that allow dogs, located in some of the most scenic beach towns in Wales.