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From its rocky, mist-shrouded peaks to its surf-washed coast, Snowdonia National Park — or Eryri, to use its Welsh name — is a land steeped in mythology. Home to the tallest mountain in Wales and England, Yr Wyddfa (Mount Snowdon), the region is criss-crossed with an extensive network of hiking and biking trails. Through these, you can scale stony summits or delve deep into native woodland on a route that suits you, passing lakes, rivers, and hills that have inspired a wealth of folklore.

Not only is this park a hub for outdoor enthusiasts, Snowdonia offers plenty of opportunities to experience traditional Welsh culture and discover more about the country’s heritage. From the tiered galleries of abandoned slate quarries to crumbling medieval castles, the area’s history is a visible part of its landscape. You’ll find a strong sense of community here, too, in picturesque villages where the Welsh language is alive and well. We can help you to explore it all by foot, bike, or traditional steam train.

Inspirational landscapes

The sheer cliffs, serene lakes, and rushing waterfalls of Snowdonia have inspired many poets, artists, writers, and musicians over the years. You can discover the scenery that captivated their imaginations by following the park’s well-maintained trails, whether you want to tackle the heights of Yr Wyddfa or take a more leisurely riverside stroll in Beddgelert.

Much of what you’ll see is deeply connected to local mythology, from Llyn Ogwen lake — believed to be the resting place of Excalibur, King Arthur’s legendary sword — and Dinas Emrys, a grassy hill beneath which a red dragon is said to sleep...

A collage of castles

From mighty mountain strongholds built by Welsh princes to the fortresses of invading English kings, Eryri is dotted with the remains of imposing stone castles. While some are little more than ruins, in others you can walk along the ramparts and climb to the top of the towers for panoramic views of the surrounding peaks.

Just outside the northern edge of Snowdonia, you’ll find the vibrant waterfront towns of Conwy and Caernarfon. In addition to having impressive castles of their own, their historic streets are lined with restaurants, artisan shops, and traditional pubs, making them charming bases for exploring the park.

Snowdonia’s industrial heritage

Castles aren’t the only remnants of Welsh history you’ll come across in Snowdonia. The park is home to several authentic steam railways, which will take you through forested valleys, past tranquil lakes, and even all the way to the summit of Yr Wyddfa.

Nearby, the National Slate Museum offers an interesting glimpse into the country’s industrial past, as well as demonstrations by slate craftspeople and blacksmiths. The remnants of this industry are still visible as you hike through the landscape today, from broken waterwheels to the giant, dark-stoned steps of closed quarries.

Best time to visit

Each season in Snowdonia brings its own highlights. For the warmest and driest weather, we suggest going during the summer (June–August). However, this period can be busy — especially on Yr Wyddfa. Visiting in spring (April–May) or autumn (September–October) helps you avoid the crowds — with the exception of the weeks around Easter — but the weather is more unpredictable. Winter (November–March) offers solitude and snowy peaks.

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Audley Travel Specialist Melissa

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Suggested itinerary featuring Snowdonia National Park

This sample itinerary will give you an idea of what is possible when you travel in Snowdonia National Park, and showcases routes we know work particularly well. Treat this as inspiration, because your trip will be created uniquely by one of our specialists.

Map of Snowdonia National Park

Places & hotels on the map

    Places near Snowdonia National Park

    Ideas for experiencing Snowdonia National Park

    Our specialists seek out authentic ways to get to know the places that could feature in your trip. These activities reflect some of the experiences they've most enjoyed while visiting Snowdonia National Park, and which use the best local guides.

    • Tour Snowdonia on the Welsh Highland Railway
      The Ffestiniog and Welsh Highland Railway (Credit: Chris Parry)

      Tour Snowdonia on the Welsh Highland Railway

      Tour Snowdonia on the Welsh Highland Railway

      Take a trip through Snowdonia (Eryri) National Park on an authentic steam railway, with ever-changing views of craggy peaks, raging rivers, and forested foothills. Along the way, you can stop off at scenic mountain villages to explore the scenery on foot.

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