From the wilds of Scotland to the suburbs of Surrey, we've got twenty of the UK's best natural mountain bike trails for you to follow.

In no particular order, may we present 20 of the best mountain bike trails in the UK.

If you want to see the full list of all our free-to-download GPS route files head over to our Mountain Bike Routes page.

1. Nan Bield Pass, Lake District

Nan Bield Lake District mountain bike route

The reward for all that hike-a-bike

This ride is all about reaching the infamous Nan Bield Pass and experiencing the Kentmere Common descent that follows it. Sunken alpine hairpins, fast stony singletrack, sketchy, mucky gambles, sudden techy chutes, chilling streams, nightmare ruts and some all-out randomness… all set amid an awesome Lakeland valley landscape.

To see the map and download the GPS route, click here.

2. Rhyd Ddu, Snowdon, Wales

Rhyd Ddu, Snowdon, GPS route download

Pack your head for heights on Rhyd Ddu!

This mountain circuit will take you to the top of Wales’ highest peak — and back down along a route you’ll never forget. It starts with a steep climb (don’t feel too bad if you need to get off and push — we did) to Bwlch Maesgwm, where you’ll enjoy smooth-rolling singletrack all the way down to the lakeside town of Llanberis.

To see the map and download the GPS route, click here.

3. Torridon, Scotland

GPS mountain bike route, Achnashellach in Torridon

It’s a long way to go, but the quality of the trails and the spectacular scenery make it all worthwhile

From the outset, this splendidly isolated trail ascends consistently and gradually — rarely does such great altitude come so easily. Only in a few places will you need to switch your brain on, and this firm, stony trail is rideable in all conditions, offering considerable grip. Once up on Bealach Ban, you are greeted by one of the best views anywhere in the UK. To the north is the Liathach, a collection of Munros arranged along a West-East axis, and it’s here that the terrain of Torridon is at its most striking.

To see the map and download the GPS route, click here.

4. Cut Gate Path, Peak District

Blissful singletrack through the heather and peat

Blissful singletrack through the heather and peat

Cut Gate trail in the Peak District: this is the definitive way to do it. Cut Gate typically poses a real conundrum to a lot of mountain bikers. It’s hard to decide how to fit it into a loop, so it often gets left out and riders head over to the other Peak classics like Jacob’s Ladder or The Beast, both of which are much easier to work into a loop.

To see the map and download the GPS route, click here.

5. Lairig Ghru, Scotland

Lairig Ghru, Cairngorms mountain bike route

Low-flying singletrack in the Cairngorms

The lower sections of Lairig Ghru won’t deliver the heights or distances of the other mountainous regions of the UK but fear not — what this trail can give you is an undiluted mountain bike experience that can be sampled as many times as your body can take it.

To see the map and download the GPS route, click here.

6. Ullswater, Lake District

Ullswater mountain bike GPS route download Lake District

Get ready to test your technique against one of the country’s finest trails

Looking at the stats (13km / 8 miles), this route may appear a bit paltry. But this is the Lake District, and eight miles along Lakeland trails can be a real workout. This route takes in arguably the Lake District’s finest lake before sending you off round the back of tourist-free nowhere. Then it’s a return to Ullswater via an arduous up, then an adrenaline-tastic down, from the head of the Boredale Valley.

To see the map and download the GPS route, click here.

7. Stob Bàn, Scotland

Stob Ban, Highlands, GPS route download

Download this route for an incredible Highlands mountain ride

At the base of Stob Bàn, you can’t help but feel inspired. Here in the Highlands the tallest peaks in the UK meet the sea within four and a half miles, and once you hit the trails, the old adage that ‘time flies when you’re having fun’ couldn’t be more true. This patch of Scotland is somewhere you can lose yourself in beautiful terrain, and it’s only in a rare moment of clarity that you’ll notice your perspiration as you march upwards.

To see the map and download the GPS route, click here.

8. Quantocks, Somerset

The Quantocks boasts a bulging larder of singletrack

The Quantocks boasts a bulging larder of singletrack

This route ticks off almost all of the classics. Alongside the plentiful flowing, natural singletrack, we’ve given you the option to test yourself on some seriously technical descents. Triscombe, at the southern end of the Quantocks, boasts a multitude of challenging downhill runs accessed by a steady fire-road climb.

To see the map and download the GPS route, click here.

9. Exmoor, Somerset

Porlock, Exmoor GPS route download

The finale is a stunning trail into Porlock

The ride starts in Porlock, giving you a chance to stock up on calories — you’ll need them! After a steep climb, the first great singletrack drops through Horner Wood. A couple more punchy climbs lead you to Webber’s Post and a long, rocky singletrack across open moorland to Brockwell.

To see the map and download the GPS route, click here.

10. Helvellyn and Sticks Pass, Lake District

To Hel and back via Sticks Pass

To Hel and back via Sticks Pass

There’s something dramatic about starting out from one of the largest lakes in the Lake District, looking upwards at mountains thrusting their way into the sky abruptly from the deep water. Helvellyn is the third highest peak in the Lakes, but it’s the most rewarding to ride, and this route combines ascending the mountain with a glorious descent down Sticks Pass.

To see the map and download the GPS route, click here.

11. Snowdon Ranger Path, Wales

Big mountains don't get better than this

Big mountains don’t get better than this

The narrow window of opportunity imposed by cycling restrictions means most riders tackle it in the winter. Which brings a high probability of bad weather. With this in mind, it’s important to treat the mountain with the respect it deserves; plan for the worst and make sure someone knows where you are.

To see the map and download the GPS route, click here

12. Gunnerside Gill, Yorkshire Dales

Gunnerside Gill

Gunnerside Gill

An OS map of Gunnerside Gill and its surrounds shows gentle climbs interspersed with unrivalled severity. Over the flat tops of the moors, it’s almost impossible to find contour lines that come together. Industrial and glacial activity have left their mark on the perimeters, however. A climb up to, or a drop off, the moors will involve a journey across the thickest of contours.

To see the map and download the GPS route, click here.

13. Kinlochleven Ciaran Path, Scotland

World Cup downhill or walker's trail? You decide...

World Cup downhill or walker’s trail? You decide…

We crowned it Trail of the Year in 2009, and it lived up to this billing; “after seeing Andy Mac’s brilliant Big Picture from Kinlochleven, and hearing all about the Ciaran Path in the office, I knew I’d have get myself up there, and this year I finally did. I rode the technical, challenging and scenic Highlands descent on one of the nicest days imaginable, with blazing sun and blue skies making for extra grippy rocks to hurtle down.”

To see the map and download the GPS route, click here.

14. Howgill Fells, Cumbria

All the joys of the Lakes — but none of the crowds

All the joys of the Lakes — but none of the crowds

This classic ride in the Howgill Fells is a loop which can rival the best the Lakes has to offer — but without the traffic that can blight the best Lakeland trails. It takes you up into the mountains of Cumbria to experience a natural and otherwise fairly inaccessible piece of singletrack beside Bowderdale Beck, before returning you back to the start.

To see the map and download the GPS route, click here

15. Peaslake, Surrey Hills

Surrey hills

Surrey hills

There are several ingredients that combine to make the Surrey Hills such a mecca for mountain bikers in the South-East; the sandy, loamy soil, the work of the trail pixies and the generosity of the philanthropic Bray family, custodians of the Hurtwood Estate. It is their open-access policy that allows mountain bikers to enjoy the singletrack on offer, so be sure to act responsibly.

To see the map and download the GPS route, click here

16. Doethie Valley, Wales

Trails of distinction

Trails of distinction

It’s a relentless climb up to the top of the Doethie Valley, round the side of the Llyn Brianne Reservoir and up the byway at Soar y Mynydd, but it gets the climbing done with some epic views for visual relief. The descent’s just as relentless too — a full-on phantasmagoria of singletrack that hugs the side of the valley, delivering roots, rocks and off-camber fun. The highlight: an amazing section of rocky slabs to roll and jump as you please.

To see the map and download the GPS route, click here

17. Long Mynd, Shropshire

Long Mynd, Shropshire GPS route download

Long Mynd, Shropshire

The Long Mynd rises out of the ground like the back of a whale breaking the surface of the ocean. It’s a vast, friendly looking lump of a hill with one of mbr’s favourite trails — long, fast and fun. Just watch out on a windy day, as the lack of tree cover means it gets pretty breezy.

To see the map and download the GPS route, click here

18. Skye, Scotland

Skye's the limit

Skye’s the limit

Skye is one of the best places to ride in the UK, so get up to Scotland and sample our route from the July 2013 issue.

To see the map and download the GPS route, click here

19. Gower Peninsula, Wales

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Gower, Swansea

Two landforms dominate the western end of the peninsula: Cefn Bryn — a whaleback ridge that forms the spine; and Rhosili Down — a towering hill of sand and dune grass that guards the western tip. This ride explores both, linking them with a selection of quiet lanes and under-used green lanes to make a good-length medium-grade outing.

To see the map and download the GPS route, click here

 20. Great Hograh Moor, Yorkshire

Great Hograh's hidden delights

Great Hograh’s hidden delights

On then, to Westerdale, home to Great Hograh; a prime stretch of moorland singletrack if ever there was one. The rest of Great Hograh Moor delights, and with the loop measuring only a short but sweet six miles, by midday we were pulling up outside the Castleton tea rooms for lunch.

To see the map and download the GPS route, click here

Ridden any of our top tips? Got any routes you think should be included in our list? Let us know in the comments, below…