The UK's national parks compared
| Park | Signature experience | Crowds |
|---|---|---|
| Exmoor | Highest sea cliffs, Exmoor ponies, dark skies | Low |
| Dartmoor | Tors, open wild camping rights | Medium |
| Snowdonia (Eryri) | Mount Snowdon, slate landscapes | High |
| Lake District | Lakes, Wainwright fells, literary trails | Very high |
| Cairngorms | Britain's largest park, reindeer, arctic plateau | Low |
| New Forest | Ponies, ancient woodland, gentle cycling | Medium |
| North York Moors | Heather moorland, coastal donkeys, steam railway | Low |
Our bias is honest: Exmoor offers the best nature-per-crowd ratio in England. But each park has a season where it shines — the table above is built for matching your trip to the right park.
The best long-distance trails
- South West Coast Path (1,014 km): Britain's longest National Trail, beginning in Minehead and hugging the Exmoor coast through Lynmouth before continuing into Cornwall. The Minehead-Combe Martin section is the most dramatic.
- Offa's Dyke Path (285 km): follows an 8th-century earthwork along the Wales-England border — castles, hills and market towns.
- West Highland Way (154 km): Glasgow to Fort William through Loch Lomond and Rannoch Moor; Scotland's most popular long walk.
- Coast to Coast (308 km): Wainwright's classic across the Lake District, Yorkshire Dales and North York Moors.
- Hadrian's Wall Path (135 km): Roman archaeology on a coast-to-coast line.
Dark-sky hiking in the UK
Britain has more certified dark-sky places than any country except the USA. Night hiking is the fastest-growing way to experience them — and it needs almost no extra kit beyond a red-light torch and confidence in navigation. The essentials:
- Start on familiar ground: walk the route in daylight first, then repeat it after dark.
- Learn the Sky: free apps like Stellarium or SkySafari turn a walk into a guided tour.
- Best UK dark-sky areas: Exmoor, Northumberland, Galloway Forest, the Cairngorms, Snowdonia and the North York Moors.
Wild swimming spots
- Barle Valley (Exmoor): clear, fast river pools at Tarr Steps and Withypool — the south-west's most beautiful river swimming.
- Blackpitts (Dartmoor): classic granite tor plunge pool.
- Llyn Idwal (Snowdonia): cold, clear and framed by Glyder cliffs.
Always check water quality and currents, never swim alone in tidal or spate conditions, and leave no trace.
Planning your UK nature trip
- Book accommodation 2-3 months ahead for July, August and October half-term; Scottish bothies and campsites fill too.
- Travel midweek — Tuesday to Thursday halves the crowds at honeypots like Dunkery or Snowdon.
- Weather window: book flexible cancellations; UK mountain forecasts change fast.
- Transport: trains reach trailheads (Minehead via Taunton, Windermere, Aviemore), then use local buses.
FAQ — UK nature travel
What is the best national park in the UK for nature?
Exmoor for wild coastline and dark skies, Snowdonia for mountains, the Cairngorms for true wilderness, Dartmoor for open moorland walking.
What is the longest hiking trail in the UK?
The South West Coast Path at 1,014 km (630 miles) — starting in Minehead, Exmoor's gateway town.
Is wild camping legal in the UK?
Only in Scotland (with restrictions) and on Dartmoor under specific conditions. In England and Wales, use campsites or ask landowners.
Let us plan your UK nature trip
Free tailor-made itineraries combining Exmoor with the trail or park that matches your fitness and dates.
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Britain is a warm-up. For rainforests, lemurs and undiscovered coasts, see our global eco-tourism guide and our partner Madagascar Eco-Travel Experts.
Sources and further reading
Facts on this page are checked against the following authoritative sources. Where we state a figure, a designation or a protected status, it comes from the body named here rather than from a secondary summary.
- Protected landscapes and national park designations — Historic England
- Dark sky reserves across the UK — Dark Sky International
Corrections to any claim on this page are welcome and are actioned: tell us.