Epic wildlife, rugged peaks and stargazing havens: These are the UK's biggest national parks

Epic wildlife, rugged peaks and stargazing havens: These are the UK's biggest national parks

The UK’s 15 national parks range from rugged mountains to serene lakes. Explore the biggest parks and what makes each unique


The UK has 15 national parks to its name – 10 in England, three in Wales and two in Scotland – but they vary greatly in size, with some only covering a few hundred square kilometres while others span many thousands.

Biggest national parks in UK

Cairngorms National Park, Scotland

View of the beautiful nature of the Cairngorms National Park in Scotland in summer.
Cairngorms National Park in Scotland features vast mountains and ancient pine forests, including Britain's only herd of reindeer (credit: Getty Images)

Scotland’s Cairngorms are the biggest national park in the UK at 4,528km2. The Cairngorms mountain range sits at the heart of the national park, with lochs and lochans punctuating the rest of its landscapes. Winter in the Cairngorms is particularly magical, with golden eagles, snow buntings, ptarmigans, mountain hares and reindeer visible in the starkly white landscapes.   

Lake District National Park, England

Warnscale Bothy is a hideaway for hill walkers and is beautifully situated in the mountains above Buttermere
Warnscale Bothy is a hideaway for hill walkers, situated in the mountains above Buttermere in the Lake District National Park (credit: Getty Images)

The Lake District National Park encompasses all the central Lake District, famed for its landscapes, lakes and mountains. As the second national park to be established in the UK – after the Peak District, which was designated a month earlier in April 1951 – the Lake District National Park covers an area of 2,362km2, making it the largest national park in England and Wales.

Yorkshire Dales National Park, England

Steam train crossing the Ribblehead Viaduct, Yorkshire Dales, England, UK
Steam trains cross the Ribblehead Viaduct as heritage railway trips, but the route is also used daily as part of the Settle-Carlisle railway line in the Yorkshire Dales National Park (credit: Getty Images)

Covering most of the Yorkshire Dales, the Howgill Fells and Orton Fells, the Yorkshire Dales National Park has the highest proportion of privately owned land, with over 95 per cent of its area in private hands – mostly belonging to farmers and locals.

Along with Exmoor, Bannau Brycheiniog (Brecon Beacons) and Northumberland National Parks, the Yorkshire Dales National Park holds International Dark Sky status, thanks to its low levels of light pollution and good conditions for astronomy. Limestone scenery is a key feature of the Yorkshire Dales, with dry-stone walls lining the countryside.

Eryri (Snowdonia) National Park, Wales

Evening light on Mount Tryfan above Llyn Ogwen in Snowdonia National Park in Wales
Evening light on Mount Tryfan above Llyn Ogwen in Snowdonia National Park in Wales (credit: Getty Images)

While the Cairngorms are considered to be the most mountainous national park in the UK thanks to its extensive ranges, Eryri (Snowdonia) has the highest concentration of mountains over 3,000 feet – this height defines a mountain as a Munro in Scotland. The region takes its name from Wales’s highest mountain, Yr Wyddfa (Snowdon), which sits within the national park. Eryri was the first of three national parks to be designated in October 1951, and today spans 2,142km2.  

Loch Lomond and the Trossachs National Park, Scotland

Loch Lomond in the autumn, Scotland
Loch Lomond is the second largest lake in the United Kingdom, following Loch Ness (credit: Getty Images)

Along with the Cairngorms National Park, Loch Lomond and The Trossachs National Park was established by the Scottish Parliament in 2002, extending to much of the western part of the southern Scottish Highlands from the base of Loch Lomond (one of the biggest lakes in the UK), just north of Glasgow. With an area of 1,865 km2, it includes 21 Munros, including Ben Lomond and Ben Lui. The area is popular with visitors, thanks to its proximity to Glasgow and other major Scottish cities.

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Top image: A view towards Pen-Y-Ghent, one of the Yorkshire Dales' three peaks (credit: Getty Images)

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