Top 5 Dog Friendly Beaches on Anglesey

Anglesey is a gem off the northwest coast of Wales, is the perfect escape for dog lovers seeking scenic adventures. With over 120 miles of unspoilt coastline, this island offers endless opportunities for paws to roam and tails to wag. Known for its natural beauty, peaceful charm, and welcoming locals, Anglesey embraces dogs. From wide sandy bays to hidden coves, many beaches here are open to dogs year-round or have generous access rules. But what truly makes a beach “dog-friendly”? It’s the mix of freedom, safety, and clean surroundings.

Visiting Anglesey with dogs is a rewarding experience, thanks to the island’s relaxed and welcoming approach to canine companions. Most of the rural beaches offer vast, open spaces where dogs can run freely and explore the natural surroundings. Unlike more urbanised seaside resorts, many parts of the Anglesey coast remain wild, with fewer restrictions and plenty of space to enjoy.

However, it’s important to be aware of seasonal dog beach rules in Anglesey. Between May 1st and September 30th, some busier beaches may have restrictions in place to keep bathing areas clean and safe for all. These are usually clearly marked with local council signage near access points.

Responsible dog ownership is key to preserving Anglesey’s dog-friendly coast.

• Always pick up after your dog and dispose of waste in designated bins.

• Keep dogs under close control—especially around wildlife, livestock, or other beach users.

• By following these simple guidelines, visitors help maintain the island’s reputation as one of the most welcoming places in Wales for dog lovers.

Lligwy Beach

One of the most beloved Anglesey dog beaches, located just north of the quaint village of Moelfre on the east Anglesey coast. This wide, sandy bay is a paradise for dogs and their owners, with plenty of space to roam, run, and relax. Best of all, dogs are welcome year-round, making it a reliable choice no matter the season. Ideal for off-lead play, paddling in shallow waters, and digging in soft sand. It’s perfect for families too, with picnic spots, rock pools to explore, and safe swimming conditions when the tide is right. The surrounding dunes offer shelter and shade. The beach is well-served with a nearby car park, seasonal café offering light bites and drinks, and public toilets—making it a convenient day out.

Cable Bay (Porth Trecastell)

Tucked away on Anglesey’s scenic southwestern coast near Rhosneigr, Cable Bay known locally as Porth Trecastell is a peaceful, dog-friendly gem. Framed by low cliffs and sheltered from strong winds, this small, horseshoe-shaped cove offers a tranquil retreat ideal for a relaxing day by the sea with your four-legged companion. Dogs are welcome on Cable Bay all year, making it a consistent option for those exploring Rhosneigr dog beaches. While it's a great spot for off-lead fun, it’s wise to keep dogs on a lead during busier periods, especially in summer or when the tide is high and space is limited. The bay’s calm waters make it suitable for gentle swimming and paddling, and the sandy shore is perfect for beach games or simply relaxing.

Although there are no permanent facilities at Cable Bay, there is limited parking just above the beach. Visitors should bring their own supplies, including water, snacks, and waste bags. For those seeking quiet beaches, dogs will love, Cable Bay. Its secluded and unspoilt with year-round dog access.

Porth Dafarch

Nestled between rugged cliffs near Holyhead, Porth Dafarch is a charming National Trust-managed bay offering a peaceful escape for dogs and their humans. This small but striking beach is dog-friendly all year, making it a reliable option for those seeking a dog beach with scenic views and a tranquil atmosphere. Quieter than some of Anglesey’s larger beaches, giving dogs more freedom to explore without the crowds. Its rocky outcrops and tidal pools create an exciting playground for curious pups, while the soft sand is perfect for a game of fetch or a seaside nap. The beach also connects directly to the Anglesey Coast Path, offering superb opportunities for longer coastal walks. There is a small car park located close to the beach, and seasonal toilets are available; however, other facilities are limited. As the beach lies in a narrow cove, tides can rise quickly, so be sure to check tide times before your visit to make the most of your time on the sand.

Red Wharf Bay

For those seeking space, solitude, and scenic beauty, Red Wharf Bay is one of the best wide-open beaches Anglesey has to offer. Located on the island’s eastern side near Benllech, this expansive tidal bay reveals vast sandy flats at low tide—perfect for long, relaxed strolls with your dog. With miles of walking potential and a serene atmosphere, it’s a haven for dog owners looking to let their pups roam freely. Dogs are welcome on Red Wharf Bay all year round, and the sheer scale of the area means there’s always plenty of space, even on sunny weekends. Ideal for off-lead adventures, gentle paddling, and even a spot of bird watching as the bay is rich in coastal wildlife.

While facilities directly on the beach are minimal, nearby villages such as Benllech and Red Wharf itself offer cafés, pubs, and parking options. Many of these establishments are also dog-friendly, making it easy to plan a full day out. Check tide times before visiting, as the beach is most accessible and enjoyable when the tide is out. At high tide, much of the sand disappears, and walking options become more limited.

Traeth Yr Ora

Tucked away near Dulas on Anglesey’s northeast coast, is one of the island’s most secluded and unspoiled beaches. Accessible only by foot via a scenic coastal path, this hidden treasure offers a peaceful escape far from the crowds, ideal for those seeking solitude and stunning natural surroundings.

Perfect for dog owners, Traeth Yr Ora welcomes dogs all year round, making it one of the most dog-friendly hidden beaches in Anglesey. The soft sands, shallow waters, and wild, open space are ideal for long off-lead walks and playful exploration. Even in peak summer, the beach remains quiet, offering a rare sense of tranquility. There are no on-site facilities, so visitors should come prepared with everything they need, from water and snacks to dog waste bags. Connected to the Anglesey Coast Path, it’s easy to combine a visit with nearby beaches like Lligwy, creating a full day of adventure along this spectacular stretch of coastline.

Dont forget to take a look at Holiday Cottage Delights for all your favourite dog friendly beach destination ideas.