Nestled off the northwest coast of Wales lies an underrated coastal paradise. The island of Anglesey is brimming with natural beauty, charming villages, and pristine beaches. I’ve been going there since before I was born (mother went frequently while pregnant with me!). We have a family caravan on the island and there hasn’t been a year of my life that didn’t see me wandering the shores of one beach or another (usually several). I lived on Anglesey for 18 months while completing my Masters, and I’ve spent countless hours walking and running (back in the days I was a regular runner!) the beaches. 

It’s given me a unique insight into the best beaches on Anglesey; I’ve the insights of a native but the perspective of a visitor. And I can tell you which of the (many) beaches on the island are worth a visit. Offering beachgoers and nature enthusiasts a selection of serene coves, expansive sands, and rocky cliffs, I’ve included some of the most popular beaches, as well as a few lesser-known gems you won’t usually hear about. 

Starting at Menai and Britannia bridges, where most people arrive on the island, and heading clockwise around the coast, here are some must-visit beaches on Anglesey that I absolutely love, including a few hidden gems that you may not have heard about…

The Best Beaches on Anglesey - sunset on Porth Dafarch Beach

Porth Dafarch Beach

Nestled between rugged cliffs on Holy Island, Porth Dafarch Beach is a serene, sheltered cove known for its clear waters and family-friendly atmosphere. This Blue Flag-awarded beach, recognized for its cleanliness and water quality, is perfect for snorkelling and kayaking. At low tide, the rocky outcrops reveal vibrant rock pools filled with fascinating marine life, making it a treasure trove for curious explorers.

Having learned to dive in Holyhead, I can confirm that Porth Dafarch is a great spot for offshore diving if you have the proper training. The beach provides access to unique underwater features and abundant marine life. However, it’s crucial to be prepared and aware of local conditions, such as currents and hazards, before diving. Local diving guides and operators offer training, equipment, and the latest information to ensure safe and enjoyable diving experiences.

The beach’s position offers natural protection from strong winds, allowing visitors to relax undisturbed while basking in the warm sun. The surrounding cliffs provide not only a dramatic backdrop but also fantastic vantage points for sweeping coastal views. These cliffs are part of the Isle of Anglesey Coastal Path, a popular trail that stretches over 125 miles around the island, making Porth Dafarch a strategic stop for walkers keen to explore the coast.

Despite its secluded feel, the beach is well-equipped with amenities like parking, toilets, and picnic areas, ensuring a comfortable visit. It’s less crowded than some of Anglesey’s larger beaches, which makes it ideal for those seeking a peaceful, family-friendly escape on Holy Island.

The Best Beaches on Anglesey - Wild Horses on Newborough Beach

Newborough and Llanddwyn Island Beach

Located on the southwestern coast of Anglesey, Newborough Beach offers breathtaking scenery with expansive sandy shores framed by Newborough Forest. This area is part of the Newborough Warren National Nature Reserve, a haven for wildlife enthusiasts and beachgoers alike. At low tide, visitors can walk along a sandy causeway to Llanddwyn Island, a tidal island steeped in the legends of St. Dwynwen, the Welsh patron saint of lovers. The island features fascinating historical ruins, including St. Dwynwen’s Church, and the iconic lighthouses, Twr Mawr and Twr Bach, which guide ships with their picturesque forms.

The surrounding dunes are rich in wildlife and rare plant species, and the tidal pools reveal a diversity of marine life, making it a perfect spot for nature lovers. Llanddwyn Island not only offers panoramic views across Caernarfon Bay to the peaks of Snowdonia but also serves as a dramatic backdrop with its unique rock formations and rich history. Whether you’re up for a tranquil walk along the beach or an exploratory hike through the forest and dunes, this area provides a comprehensive coastal experience that showcases some of the best natural and historical landscapes Anglesey has to offer.

The Best Beaches on Anglesey - sunset on Aberffraw Beach

Aberffraw Beach

Aberffraw Beach, also known as Traeth Mawr, is a hidden gem celebrated for its stunning natural scenery and historical ties to the ancient kings of Gwynedd. This remote beach provides seclusion and tranquillity with its expansive stretch of fine sand and dunes that lead to the estuary of the Afon Ffraw river. It’s a haven for those seeking peaceful walks and a taste of Welsh history.

The beach’s windswept shoreline also makes it ideal for wind-based activities. With steady breezes blowing along the shore, Aberffraw is a premier spot for kitesurfing and kite buggying, where enthusiasts can harness the winds and glide across the sands. The conditions are also perfect for other wind-related sports like windsurfing and kiteboarding, adding a dash of adventure to your visit.

Surfing at Aberffraw is another pleasant surprise. Unlike many of Anglesey’s other beaches, which often lack good waves, this beach can offer a decent swell on favourable days. Surfers looking to catch a wave won’t be disappointed, finding this remote spot an unexpected surfing paradise if the right weather conditions align. 

However, it’s not a guarantee, so if you’re looking for a more reliable surf beach, Rhosneigr is a better bet. Anglesey isn’t a renowned surfing destination overall, with wind patterns and location not typically providing ideal surf conditions. Still, Aberffraw remains the only beach on the island I’m aware of other than Rhosneigr that offers a genuine opportunity for proper surfing.

Overall, Aberffraw Beach blends adventure, solitude, and history in one memorable destination, making it a standout stop on Anglesey’s coastal circuit.

The Best Beaches on Anglesey - sunset on Rhosneigr Beach

Rhosneigr Beach

If you’re seeking adventure, Rhosneigr Beach is your destination. This vibrant coastal village on the southwestern shore of Anglesey is a renowned hotspot for water sports like surfing, windsurfing, and kiteboarding. The wide, sandy beach stretches for nearly two miles and features plenty of space for relaxing between activities. With consistent winds and the occasional swell, it’s ideal for both beginners and experienced watersports enthusiasts.

The vibrant atmosphere extends into the village, where you’ll find a variety of surf shops, cafes, restaurants, and pubs catering to visitors. Rhosneigr is particularly famous for its relaxed, surf-town vibe that welcomes everyone from adventurous travellers to families.

The Best Beaches on Anglesey - sunset on Cemaes Bay

Cemaes Bay

Situated on the northern coast of Anglesey, Cemaes Bay is a charming village that boasts two sandy beaches with safe swimming conditions. The picturesque village and its beaches are nestled within an Area of Outstanding Natural Beauty (AONB), offering a stunning blend of serene seascapes and rugged coastal cliffs.

The two beaches, Traeth Mawr and Traeth Bach, provide ample opportunities for families to enjoy swimming, paddling, and beachcombing. Traeth Mawr, the larger of the two, features a wide sandy expanse perfect for sunbathing, picnicking, and playing. Traeth Bach, smaller and closer to the village, is sheltered by a natural rock breakwater, making it an ideal spot for children to explore rock pools or paddle in the gentle waters.

Cemaes Bay is a paradise for anglers and boaters alike. Fishing enthusiasts can often be seen casting lines from the shore, while boat trips offer the chance to explore the dramatic coastline or head out to sea for a day of fishing or wildlife watching. The bay is frequented by seals and seabirds, providing fascinating wildlife sightings for visitors.

The historical harbour remains active today, adding a charming maritime touch to the village. Once an essential hub for coal, shipbuilding, and fishing industries, the harbour is now a quaint reminder of the village’s rich heritage. Stroll along the promenade to find a range of delightful shops, galleries, and cafes, or visit the Cemaes Heritage Centre to learn more about the area’s unique history.

For walkers, Cemaes Bay is an excellent starting point for exploring the Isle of Anglesey Coastal Path, which offers breathtaking views along the cliffs. The coastal landscape, dotted with wildflowers and seabirds, creates an unforgettable experience for nature lovers and photographers. The blend of natural beauty, historical intrigue, and recreational activities makes Cemaes Bay a captivating destination for visitors of all ages.

The Best Beaches on Anglesey - Lligwy Beach

Lligwy Beach

Lligwy Beach is a beautiful and tranquil sandy cove located near the northeastern coast of Anglesey. With its expansive stretch of soft sands, it’s perfect for long walks, picnics, or simply soaking up the natural beauty of the surrounding area. The calm, shallow waters make it ideal for families with children, while the quiet atmosphere is well-suited for those seeking a peaceful retreat. At low tide, the beach reveals rock pools that are perfect for exploring.

A short walk inland leads to the fascinating archaeological site of Din Lligwy, a late Roman-era settlement nestled in the woods. This ancient site contains remarkably well-preserved stone huts and a central courtyard, offering a unique glimpse into early Welsh history. Nearby, you’ll also find the ruins of the 12th-century Lligwy Chapel and a Neolithic burial chamber known as Lligwy Burial Chamber. The area’s blend of history and natural beauty makes Lligwy Beach a must-visit destination for anyone interested in exploring Anglesey’s cultural and archaeological heritage.

Traeth Bychan Beach

Tucked away near the Penrhyn Point Caravan Park, Traeth Bychan Beach is a serene cove that provides a mix of private and public spaces for beachgoers. The eastern side of the bay is private and primarily for the park’s guests, while the western side is home to a sailing club that offers opportunities for enthusiasts to indulge in watersports like sailing, kayaking, and windsurfing.

The calm waters and shelter provided by the surrounding cliffs make it ideal for safe swimming and water activities. The sandy beach, along with rock pools at low tide, makes Traeth Bychan a great spot for families and explorers alike. Despite its relative obscurity, this picturesque beach offers stunning coastal views, peaceful surroundings, and the chance to witness local sailing enthusiasts enjoying the pristine waters.

The Best Beaches on Anglesey - Wild Horses on Benllech Beach

Benllech Beach

A popular family destination on Anglesey’s eastern coast, Benllech Beach is known for its expansive stretch of soft golden sands and clear, shallow waters. This beach has earned Blue Flag status for its excellent water quality and amenities, making it ideal for families with young children and anyone seeking a pleasant, well-maintained spot for seaside relaxation.

The shallow waters and gentle tides create safe swimming conditions, perfect for paddling and splashing around. The wide sandy shore is ideal for building sandcastles, playing games, or simply basking in the sun while enjoying the beautiful coastal scenery.

Benllech Beach is well-served with convenient amenities to make your day by the sea comfortable. The promenade, which is wheelchair accessible, connects visitors to a range of cafes, shops, and restrooms just a short stroll away. Several beach shops provide snacks, ice creams, and supplies for a day in the sun, while nearby restaurants and pubs offer a variety of meal options.

For those who enjoy coastal walks, the Isle of Anglesey Coastal Path runs through Benllech, providing scenic views of the bay and nearby cliffs. Nature enthusiasts will find this path an excellent opportunity to spot local wildlife while enjoying panoramic vistas of the Irish Sea.

During low tide, the beach expands, revealing rocky outcrops and rock pools, perfect for children to explore and discover the diverse marine life that thrives in these hidden nooks. As the tide comes back in, the tranquil sands of Benllech Beach offer a peaceful retreat for unwinding and soaking in the fresh sea air.

The Best Beaches on Anglesey - Red Wharf Bay

Red Wharf Bay

Also known as Traeth Coch, Red Wharf Bay is a stunning tidal beach that reveals a vast expanse of sand stretching nearly 10 square miles at low tide. This makes it one of the largest sandy beaches on Anglesey and a natural marvel for visitors seeking tranquillity and a unique coastal experience.

The extensive sands and tidal flats create an ideal environment for long, scenic coastal walks, allowing you to explore the intricate patterns left by the receding tides. Birdwatchers will find the bay particularly rewarding, especially during migration seasons, as the bay attracts a diverse range of bird species that feed on the exposed tidal flats. Waders and other waterfowl are common, and rare species are frequently spotted, making it a paradise for wildlife enthusiasts.

Red Wharf Bay’s quiet and natural atmosphere provides an escape from the hustle and bustle, offering a peaceful retreat for those who enjoy meditative strolls by the sea or the simple pleasure of feeling the sand beneath their feet. The sheltered nature of the bay makes it safe for children to explore or splash in the shallow waters.

After exploring the sands, visitors can relax and recharge in one of the quaint pubs located close to the bay. These pubs provide delicious local fare and a refreshing pint, offering the perfect way to end a tranquil day of exploration. My personal favourite is The Ship Inn, which is not only dog friendly but offers delicious food!

Llanddona Beach

Located on the eastern end of Red Wharf Bay, Llanddona Beach is a scenic gem that combines wide sandy shores with dramatic cliffs. The long stretch of sandy beach offers shallow waters ideal for swimming, making it a pleasant spot for families to enjoy a peaceful day by the sea. Its gentle tides and spacious sands provide ample opportunities for sunbathing, paddling, or playing games along the shoreline.

Despite its natural beauty, Llanddona Beach remains relatively quiet and less crowded compared to other beaches on Anglesey, creating a tranquil haven for those seeking solitude. The surrounding cliffs and dunes add to the sense of seclusion, offering shelter and magnificent views of the bay.

For those interested in local history, Llanddona Beach is steeped in folklore and legend. The village of Llanddona is famously linked to stories of witches, believed to have once settled in the area. These tales tell of mysterious and feared individuals whose legacies linger in local lore, providing a fascinating backdrop to your visit.

Explorers can venture along the Isle of Anglesey Coastal Path, which passes through Llanddona Beach and provides panoramic views of Red Wharf Bay and beyond. The nearby Llanddona Common also offers scenic walks and glimpses into the island’s rural landscape.

Whether you’re a history enthusiast or simply looking for a serene place to unwind, Llanddona Beach provides a charming escape. Its peaceful sands, intriguing folklore, and dramatic scenery make it a unique spot that perfectly captures the diverse allure of Anglesey’s coastline.

The Best Beaches On Anglesey For Doggos!

If, like me, you’re usually accompanied by a furry friend you’ll likely only care about one thing when it comes to beach selection on Anglesey: which is the best beach for dogs? Well, to be honest, the beaches on the island become more restrictive for dogs each year. When I frequented them with my first dog, Sammy, as a teenager he could run off-lead anywhere without issue. These days, you have to be a little careful about where you take your doggos, and where you let them off-lead.

Some beaches have designated areas that allow dogs, but ask you to keep them off other sections entirely. Some beaches will allow dogs, but only if they remain on-lead. If you’re at all concerned, just check for the posted notifications on each individual beach when you arrive – they’re pretty good at adding signage to the main entry points stating what the dog rules are. 

All that being said, Anglesey still offers numerous dog-friendly beaches, making it a fantastic destination for pet owners who love to explore the coast with their furry friends. Here are my personal favourites, along with the rules for each (current at the time of writing this, but you may want to check!):

  • Rhosneigr Beach – Known for its expansive sandy shores, Rhosneigr Beach is perfect for dogs to run and play. The beach offers ample space for dogs to be off-lead, allowing them to enjoy the freedom of the beach fully.
  • Red Wharf Bay – This beach is welcoming to dogs throughout the year and provides a vast area for long walks along its expansive shoreline. It’s an excellent spot for your dogs to splash around in shallow waters.
  • Cemaes Bay – This charming location has two beaches; one is smaller and rocky, totally dog-friendly all year round, while the main beach has some restrictions during the summer months.
  • Benllech Beach – Popular among families and their dogs, Benllech has areas where dogs are welcome all year, although there are restrictions on the main beach during the summer.
  • Llanddona Beach – Located on the eastern end of Red Wharf Bay, this beach offers a tranquil setting for dog walkers. However, there are restrictions on the western part of the beach from May to September.
  • Trearddur Bay – Allows dogs on the westerly side of the beach throughout the year. However, the easterly side has restrictions during the summer months.
  • Silver Bay Beach (Rhoscolyn Bay) – Ideal for those looking for peace and quiet, this remote beach is accessible on foot and offers a beautiful spot for long dog walks.
  • Aberffraw Beach – Completely dog-friendly and vast, Aberffraw provides two scenic walking options: along the river from the village or through the sand dunes.

Restrictions are more likely to apply during peak seasons from May to September, to protect wildlife and maintain cleanliness. Yes, it’s annoying, no I don’t agree with it, but to avoid disappointment it’s worth checking before you travel to a beach that you can let your dog on the sand, and off lead!

I’ve been to a lot of beaches in Wales, but the beaches of Anglesey remain my favourite. Perhaps I’m biassed; I’ve a personal affinity with the island that runs deep. But there is such a great range of different beaches in a relatively small area, you can on any given day find a beach to match your mood! Anglesey’s beaches cater to every kind of traveller. You can find a peaceful, quiet retreat, family fun, or numerous different watersports. Add to that the charming villages and rich history of the island, and even if you’re not staying on Anglesey, it’s well worth a day trip to explore some of the beaches.