Covering a total of 823 square miles, Eryri is Wales’ largest National Park. Home to over 26,000 people, Eryri’s landscape is steeped with culture, history, and heritage, where the Welsh language is part of the day-to-day fabric of the area.

Mountains, castles and coast – there’s plenty of adventure to be found in Eryri, the oldest and biggest of our three National Parks. Here are some highlights of the high country.

Every year, Eryri National Park’s astonishing landscapes attract millions of visitors. The National Park is home to Wales’ highest peak and Wales’ largest natural lake—two of Eryri’s most popular attractions.

Snowdonia, or Eryri (Welsh: [ɛrəˈri] ⓘ), is a mountainous region and national park in North Wales. It contains all 15 mountains in Wales over 3000 feet high, including the country's highest, Snowdon (Yr Wyddfa), which is 1,085 metres (3,560 ft) tall.

Eryri’s glacial lakes and valley waterfalls are among the most visited non-mountain attractions in the national park, accessible to visitors who want exceptional scenery without a full mountain day.

Situated on the west coast of Britain, covering 823 square miles of diverse landscapes, Eryri National Park (Snowdonia) is a living, working area, and is home to over 26,000 people.

Eryri National Park, historically known as Snowdonia National Park, is located in northwestern Wales in the United Kingdom. Covering approximately 823 square miles (2,130 sq km), it is the largest national park in Wales and one of the most celebrated protected landscapes in the United Kingdom.

Experience the wonders of Eryri National Park. Explore thrilling hikes, wildlife, landscape, outdoor activities and more. Discover Eryri (Snowdonia), Wales.

Our guide to Eryri (Snowdonia) National Park including where to go, what to do and where to stay.

From climbing to the summit of Yr Wyddfa (Snowdon) (at 3,560 feet it’s the highest mountain in Wales!) to whizzing down the world’s fastest Zip Wire, there are plenty of activities to choose from across the area.