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Are there beaches in Snowdonia?

Updated: Jul 19, 2023

Snowdonia National Park is renowned for its majestic mountains and stunning landscapes. It’s easy to forget that Snowdonia is not just about rugged peaks; it is home to some incredible beaches. If you're looking to combine a mountainous adventure with a coastal retreat, there are several beaches that are worth exploring.

colourful boats on sandy beach with mountains in background

Snowdonia National Park has 74 miles of coastline and is a stone's throw from the picturesque north and western coasts of Wales which has over 100 stunning beaches. Some of the very best include;

  • Harlech beach

  • Barmouth beach

  • Hells Mouth

  • Trearddur Bay

What beaches are near Snowdonia?

Many of the best beaches are found a short drive from Snowdonia National Park on the Llŷn Peninsula and Anglesey. Some have unrivalled views of the rugged mountains that make up the National Park.

Infographic map of best beaches in North Wales

What beaches are on the Llyn Peninsula?

The Llŷn Peninsula, located on the north-western tip of Wales, is a hidden gem that offers a perfect blend of natural beauty and rich cultural heritage. With its stunning coastal landscapes, pristine beaches, and charming seaside villages, the peninsula is a paradise for beach lovers and outdoor enthusiasts.

1. Dinas Dinlle

moody coastline with pink flowers and grass in foreground and mountains in the background

Dinas Dinlle is a captivating destination that offers a delightful mix of natural beauty and historical intrigue.

This scenic coastal area is anchored by Dinas Dinlle Beach. Sandy and pebbly beach is backed by picturesque sand dunes and panoramic views of the Irish Sea and northern hills of the Llŷn Peninsula.

Dinas Dinlle is known for its rich archaeological heritage, with the remains of an Iron Age hillfort standing proudly atop the hill overlooking the beach. Perhaps the site was strategically important with its extensive views of the Irish Sea and surrounding countryside. These days visitors can enjoy the vistas while they explore this ancient site, immersing themselves in the history and legends that surround it.

Whether it's embracing the serenity of the beach or delving into the past, Dinas Dinlle offers a unique and enchanting coastal experience.

2. Porth Neigwl (Hell's Mouth)

beach with turquoise waters, golden sands, green mountains and blue sky

Porth Neigwl, also known as Hell's Mouth, is a captivating beach that offers a dramatic and wild coastal experience.

The beach is backed by majestic cliffs and is often buffeted by powerful waves, making it a popular surfing beach.

With its remote and untamed beauty, Porth Neigwl attracts nature lovers and those seeking a rugged seaside escape. The beach provides an opportunity for long walks, taking in the breathtaking views of the open sea and the surrounding natural landscapes.

Whether it's the thrill of the waves or the tranquil serenity of the untouched shoreline, Porth Neigwl presents an unforgettable beach experience.

3. Abersoch

person on sandy beach with two dogs

The south coast of the Llŷn Peninsula is often referred to as the 'Welsh Riviera' because of the area's stunning coastal scenery, mild climate, and popular holiday destinations. One of the area's most noteworthy destinations is the charming coastal village of Abersoch.

This picturesque village boasts a stunning sandy beach framed by rolling sand dunes and sparkling azure waters.

The village itself is a bustling hub of activity, with a lively promenade lined with boutique shops, cafes, and restaurants.

Abersoch Beach offers an idyllic setting for sunbathing, swimming, and a variety of water sports, including sailing, windsurfing, and paddleboarding. Abersoch's vibrant sailing scene and renowned regattas attract enthusiasts from around the world, adding exciting energy to the coastal retreat.

With its combination of breathtaking coastal landscapes, water sports opportunities, and a thriving village atmosphere, Abersoch provides a delightful coastal escape for visitors seeking relaxation or adventure.

4. Criccieth

beach with castle on hill overlooking town with colourful houses

Criccieth is a charming seaside town which seamlessly blends the captivating landscape of the Llŷn Peninsula with a rich historical heritage.

At the heart of the town is Criccieth Beach, a beautiful sandy expanse embraced by rocky cliffs and overlooked by the magnificent ruins of Criccieth Castle.

With stunning views of Cardigan Bay and the Snowdonia mountains in the distance, Criccieth Beach is a perfect spot to soak in the coastal splendour of Wales.

The beach offers a picturesque setting for a leisurely walk along the promenade, which is lined with cafes, restaurants, and ice cream parlours.

Whether it's exploring the castle, basking in the sun, or simply indulging in delicious treats, Criccieth offers a delightful seaside escape for visitors of all ages.

What beaches are on Anglesey?

Anglesey, a picturesque island off the north coast of Wales, boasts some of the most captivating beaches in the United Kingdom. With its inspiring natural beauty and diverse coastal landscapes, Anglesey offers an array of stunning seaside retreats.

5. Trearddur Bay

person standing on rocks overlooking sea in bay

Trearddur Bay is an enthralling seaside village that enchants visitors with its attractiveness.

This idyllic bay boasts a stunning sandy beach flanked by intriguing rocky formations, which add to the natural allure of this coastal landscape.

The crystal-clear waters make it a perfect spot for swimming and water sports activities, including diving.

With its picturesque coastal walks, breathtaking sunsets, and a range of amenities, including restaurants and cafes, Trearddur Bay offers a delightful escape.

6. Rhoscolyn

rocky beach with flowers

Rhoscolyn Beach, located in the charming village of Rhoscolyn, is a hidden coastal gem that delights visitors with its natural splendour and serene ambience.

This picturesque beach, nestled between rugged cliffs and rocky outcrops, offers a tranquil retreat for beach lovers seeking a peaceful escape. With its pristine golden sands and crystal-clear turquoise waters, Rhoscolyn Beach provides an inviting setting for sunbathing, picnicking, and gentle seaside strolls.

The beach is also popular among water sports enthusiasts, offering opportunities for kayaking, paddleboarding, and exploring the surrounding marine life.

Rhoscolyn Beach's breathtaking scenery and tranquil atmosphere is a true haven for those seeking a slice of paradise on Anglesey's coast.

7. Newborough

quiet sweep of sandy beach with trees, sand dunes and sunset. Remote and off the beaten track

Newborough Beach is a magnificent stretch of golden sand, adorned with enchanting dunes and framed by the breathtaking backdrop of Snowdonia National Park.

This pristine beach provides a haven for sunbathers and picnickers, and the barbecue pits are a real highlight. In addition, the forest is a great place for hiking, running and bike rides.

The Ynys Llanddwyn Island is home to a lighthouse and the ruins of an ancient church waiting to be explored.

Newborough Beach and Forest is the perfect escape for both sunbathers and intrepid explorers wanting an active day.

If you want more, Whistling Sands and Shell Island are two of the very best of the Llŷn Peninsula beaches and on Anglesey the Porth Tywyn beach is amazing too.

What beaches are in Snowdonia?

While Snowdonia is primarily known for its mountains, it has some incredible beaches too. Two of the best are; Harlech and Barmouth.

8. Harlech Beach

stone castle on small cliffs

One of the most picturesque options is Harlech Beach, located in the town of Harlech which is famous for it's medieval castle.

This expansive sandy beach stretches for miles and offers breathtaking views of Cardigan Bay and the Llyn Peninsula.

With its dunes and rolling waves, Harlech Beach is a National Nature Reserve, and Site of Special Scientific Interest, so is a great place to relax.

9. Barmouth Beach

statue of two dolphins and sandy beach with mountains in the background

Another noteworthy beach in Snowdonia is Barmouth Beach, situated in the charming coastal town of Barmouth.

This sandy stretch is backed by a picturesque promenade boasting some fantastic ice cream parlours, chip shop restaurants and fairground-style entertainments giving Barmouth a traditional seaside feel.

It provides a perfect setting for sunbathing, picnicking, and strolling along the shoreline.

Barmouth Beach is famous for its stunning views of the Mawddach Estuary and the distant peaks of Snowdonia.

It is good to combine Barmouth Beach with a walk-up Cadair Idris

Are there dog-friendly beaches in Snowdonia?

If you're planning to bring your furry friend along on your beach adventure, you'll be pleased to know that there are dog-friendly beaches in Snowdonia.

Many of the beaches in the region have designated areas where dogs are allowed year-round, although it's always a good idea to double-check before visiting.

If you're looking for a dog-friendly beach, some options include:

10. Red Wharf Bay

house on rocky and sand beach with the tide out

Red Wharf Bay, nestled along the eastern coast of Anglesey, is a hidden gem that captivates visitors with its natural beauty and serene charm.

It offers a tranquil retreat for beach lovers and birdwatchers, attracting various species of wading birds and waterfowl.

Nestled along the bay is the renowned Ship Inn pub, where visitors can indulge in delicious food and drink whilst enjoying stunning views of the bay. They also sell doggie ice cream for your four-legged friend.

11. Conwy Morfa

dog running through water on a sandy beach with a ball in it's mouth and cliffs in the background

Conwy Morfa, is a captivating coastal area that offers a unique blend of natural charm and rich biodiversity.

This scenic stretch of coastline is characterized by its vast sandy beaches and picturesque dunes. Conwy Morfa provides a perfect setting for leisurely dog walks, beachcombing, and taking in the stunning views of Conwy Bay and the surrounding mountains. The area is also home to Conwy Morfa National Nature Reserve, a haven for diverse bird species and a paradise for birdwatchers.

With its serene ambience and ecological significance, Conwy Morfa presents a delightful escape where visitors can immerse themselves in the beauty of nature and soak in the coastal wonders of North Wales.

How to find the beaches in Snowdonia

Finding the beaches in Snowdonia is relatively easy. Here are a few tips:

  • Research: Look up information online or in travel guides. Websites, blogs, and tourism resources often provide details about the best beaches in the region.

  • Maps and Directions: Obtain a map to locate the nearby coastline and beaches. GPS or navigation apps can help you find specific beach locations and get you to the car park.

  • Local Recommendations: Ask tourist information centres or locals for recommendations on the best beaches in Snowdonia. They can provide useful insider tips about hidden gems not listed elsewhere.

  • Beach Signs: When you are in coastal areas or near towns, keep an eye out for signs indicating beach access points or directions to nearby beaches.

  • Explore: Strap your hiking shoes on and explore the coastal paths to find all of the best beaches and hidden gems. The Wales Coast Path and the Isle of Anglesey Coast Path will take you past more beaches than Blackbeard.

  • Explore Coastal Towns: Visit coastal towns and villages in Snowdonia, such as Barmouth or Harlech, as they often have beaches.

Remember to check weather conditions, tides, and any safety guidelines before visiting the beaches in Snowdonia.

Get to know the National Park with Walk Snowdonia

We are the Snowdonia experts and offer guided walks up all of the mountains in Snowdonia, including regular group walks up Yr Wyddfa/ Snowdon. We also do navigation courses and gorge scrambling.

Tap into our extensive knowledge of Snowdonia and get in touch!

people standing on rocks holding a flag with a dog

FAQs about Snowdonia beaches

Are the waves suitable for surfing?

Much of the North Wales coast is known for having suitable waves for surfing.

The region offers a variety of surf spots that cater to different skill levels, ranging from beginner-friendly breaks to more challenging waves for experienced surfers.

Popular surf destinations in North Wales include; Rhosneigr, Abersoch, Hell's Mouth (Porth Neigwl), and Porthcawl.

It's always recommended to check local surf reports and conditions before heading out, as wave quality can vary depending on factors like tide, wind, and swell direction.

What is the longest beach in Snowdonia?

The longest beach in Snowdonia is Harlech Beach.

Stretching over four miles, Harlech Beach offers an expansive and picturesque shoreline for visitors to enjoy. The vast expanse of sand provides ample space for beach activities, leisurely walks, and enjoying the natural splendour of the area.

Are the rock pools on the beaches?

Many beaches in North Wales feature rock pools. These rocky areas, formed by the movement of tides and erosion, create small pools of water and exploring them can be a fascinating activity for both children and adults.

Some popular beaches near Snowdonia, where you can find rock pools include Trearddur Bay, Porthdinllaen, Criccieth, and Aberdaron.

It's important to exercise caution and respect the marine environment while exploring rock pools, being mindful not to disturb or harm the creatures and their habitats.

On what coast is Snowdonia?

Snowdonia National Park stretches along much of the north and west coast of Wales. From Conwy in the north all the way down to Aberdyfi (Aberdovey) in the south, the mountains of Snowdonia tumble into the Irish sea.


There is an extensive variety of beaches in and near Snowdonia, and many of the nearby beaches have spectacular views of the rugged mountains. Whether you are looking for a peaceful escape or an activity-filled adventure, the coast of North Wales has it all.

If you like the sound of beaches, Snowdonia has even more incredible attractions you can find. Dive into our other blog posts:


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