The Best Hiking Trails in the Cairngorms National Park
· Updated
The best walks in the Cairngorms run the full range, from a flat family loop round Loch an Eilein to a serious ascent of Ben Macdui, the second-highest mountain in the UK at 1,309m. The Cairngorms National Park is the largest national park in the UK, covering 4,528 square kilometres, and it holds five of the six highest mountains in the country. That means you can pick a route to match your legs, your weather window and your experience, and still be walking somewhere genuinely wild.
This is part of our guide to camping in the UK's national parks, and it pairs neatly with the campsites we list at Camping Sites in Britain. Below we cover the walks worth building a trip around, from gentle glen circuits to the high Arctic plateau, plus the weather, wildlife and access rules you need to get them right.
The Cairngorms at a glance
The park was established in 2003 and expanded in 2010, making it the largest protected landscape in Britain. Its core is a granite plateau that sits higher and colder than anywhere else in the UK, with an Arctic climate near the tops. The high ground is fringed by ancient Caledonian pinewoods, so a single day out can take you from Scots pine and osprey to snow patches that linger into summer.
Base yourself around Aviemore, Glenmore and Rothiemurchus and most of the classic walks are within a short drive. You can find pitches across the region through the Camping Sites in Britain directory, or browse the wider Scottish Highlands campsites if you want to combine the Cairngorms with a longer tour.
The best walks in the Cairngorms by difficulty
The short answer is that there is a Cairngorms walk for every level, from an hour on the flat to a full mountain day above 1,200m. This table sorts the routes we recommend so you can match one to your group before you set off.
| Walk | Distance | Difficulty | Good for |
|---|---|---|---|
| Loch an Eilein circuit, Rothiemurchus | Around 5.5km | Easy, mostly flat | Families, short days |
| An Lochan Uaine via the Ryvoan Pass | Around 7km return | Easy to moderate | Woodland walkers |
| Meall a' Bhuachaille from Glenmore | Around 10km | Moderate hill walk | First bigger summit |
| Cairn Gorm from the ski centre | Around 11km return | Hard, high ground | Munro baggers |
| Ben Macdui from Coire Cas | Around 18km return | Serious mountain day | Experienced walkers |
| The Lairig Ghru pass | Around 30km through | Very hard, long | Strong hikers |
Loch an Eilein circuit, Rothiemurchus
Loch an Eilein is the easiest brilliant walk in the park, a flat 5.5km loop round a loch with a ruined castle on an island in the middle. The path is good underfoot the whole way and stays low in the pine forest, so it works for young children, buggies at a push and anyone who wants scenery without a climb. There is a car park at the start with a small charge, and the whole circuit takes most families around 90 minutes.
An Lochan Uaine and the Ryvoan Pass
The walk to An Lochan Uaine, the Green Lochan, is a short adventure with a proper payoff. From Glenmore you follow the Ryvoan Pass on a clear track to a small loch whose water really does glow green, coloured by minerals and the trees around it. It is an easy to moderate there-and-back of around 7km, and you can extend it up Meall a' Bhuachaille if you have the energy and the weather.
Meall a' Bhuachaille above Glenmore
Meall a' Bhuachaille is the ideal first Cairngorms summit, a 810m hill above Glenmore with a big view for a moderate effort. The climb is steady rather than steep, the path is obvious, and from the cairn you look straight across to the high plateau and Loch Morlich below. It is a good confidence builder before you take on the Munros, and it links naturally with the Ryvoan Pass to make a satisfying circuit.
Cairn Gorm from the ski centre
Cairn Gorm is the most accessible of the big peaks, standing at 1,245m above the Cairngorm ski centre at Coire Cas. Most walkers start from the high car park and climb on foot; the funicular railway runs from the ski centre but is a visitor attraction rather than a way to skip the walk to the summit. This is real high ground, exposed and often in cloud, so treat it as a mountain day even though the road brings you close to the start.
Ben Macdui, the second-highest mountain in the UK
Ben Macdui is the highest summit in the Cairngorms and the second-highest in the UK at 1,309m, and it is a serious day out. The usual route from Coire Cas crosses a vast, featureless plateau where the path fades and navigation is on you, especially in mist. Save it for settled weather, carry a map and compass and know how to use them, and give yourself a full day. The reward is a summit view over the whole range and, on a clear day, a horizon of Munros.
Braeriach and the high plateau
Braeriach is the third-highest mountain in the UK and the most committing of the popular Cairngorms peaks. Its long approaches and high, remote plateau put it firmly in expedition territory, best left until you have several big Scottish hill days behind you. Many walkers reach it via the Lairig Ghru or from Glen Feshie, and both are long, so plan carefully and start early.
The Lairig Ghru pass
The Lairig Ghru is a mountain pass at Munro height that cuts straight through the range from Aviemore to Deeside. At around 30km it is a long, tough through-route rather than a stroll, climbing to roughly 830m at the summit of the pass with rough, rocky ground in the middle. Walk it in summer, arrange transport at the far end, and treat it with the same respect you would give a Munro.
Mountain weather and staying safe
The single most important thing in the Cairngorms is the weather, because the plateau has an Arctic climate and conditions change fast. It can be mild in Aviemore and freezing with driving wind on the tops in the same hour, and summer snow is not unusual up high. Check the Mountain Weather Information Service before any hill day and be ready to turn back.
In winter the plateau is a genuinely Arctic, serious environment with avalanche risk, deep cold and full whiteouts, and it needs winter skills, an ice axe and crampons. Even in summer, the high routes demand map and compass navigation, spare warm layers, food, water and a head torch. If you are new to Scottish hills, our guide to choosing a campsite in the Highlands is a good place to plan a base near the trailheads.
Wildlife on the trails
The Cairngorms hold some of Britain's rarest wildlife, and a few species you will meet on the walks themselves. High on the tops you may see ptarmigan, a grouse that turns white in winter and sits tight among the rocks until you are almost on it. Lower down, the pinewoods shelter red squirrel, crested tit and, on the sculpted ancient trees near Loch Garten, breeding osprey.
The park is also home to Britain's only free-ranging reindeer, the Cairngorm reindeer herd, which grazes the slopes around Cairn Gorm and Glenmore. You can meet them on a guided hill trip run by the herd's keepers, which is a brilliant day out with children. For more low-level nature walks, our piece on the best campsites for exploring ancient woodlands points you at the right pinewood sites.
Wild camping and access rights
Wild camping is legal in the Cairngorms under the Land Reform (Scotland) Act 2003, provided you follow the Scottish Outdoor Access Code. That gives you the right to camp on most unenclosed land, but it comes with real responsibility: camp in small numbers, stay away from houses and roads, use a stove rather than lighting fires on fragile ground, and carry out everything you bring in. Full guidance is on the Scottish Outdoor Access Code website.
Leave No Trace matters more here than almost anywhere, because the high ground recovers slowly and the pinewoods are irreplaceable. If you would rather have facilities, a proper pitch and somewhere to dry out after a wet hill day, book one of the campsites in the Camping Sites in Britain directory and use it as a launchpad for the walks above. Campervanners can find route ideas in our guide to the best sites for campervanning in Scotland.
Frequently asked questions
What is the best easy walk in the Cairngorms?
The Loch an Eilein circuit at Rothiemurchus is the best easy walk. It is a flat 5.5km loop on good paths round a loch with an island castle, suitable for families and young children, and it takes most groups around 90 minutes.
Which is the highest mountain in the Cairngorms?
Ben Macdui is the highest mountain in the Cairngorms at 1,309m, and the second-highest in the UK after Ben Nevis. It is a serious mountain day across an exposed plateau and needs settled weather, navigation skills and a full day to climb safely.
Can you wild camp in the Cairngorms?
Yes. Wild camping is legal in the Cairngorms under the Land Reform (Scotland) Act 2003, as long as you follow the Scottish Outdoor Access Code: small groups, away from homes and roads, no fires on fragile ground, and take all litter home.
How hard is the Lairig Ghru?
The Lairig Ghru is hard. It is a roughly 30km mountain pass reaching around 830m, with rough, rocky ground in the middle section. Walk it in summer, carry full hill gear, and arrange transport at the far end, because it is a long through-route rather than a day loop.
When is the best time to walk in the Cairngorms?
Late spring to early autumn, from May to September, gives the longest days and the safest high-level conditions. Winter turns the plateau into an Arctic environment with avalanche risk, so the tops then need winter skills, an ice axe and crampons.
Are there reindeer in the Cairngorms?
Yes. The Cairngorm reindeer herd is Britain's only free-ranging herd and grazes the slopes around Cairn Gorm and Glenmore. You can meet the reindeer on a guided hill visit run by their keepers, which is a popular family day out.
The short version
The Cairngorms give you the widest range of walks in Britain, from the flat Loch an Eilein loop to Ben Macdui and the Lairig Ghru, all inside the UK's largest national park. Watch the weather, respect the Arctic plateau, and follow the Scottish Outdoor Access Code if you camp wild. Then pick your base from the Camping Sites in Britain directory and read more about camping in the UK's national parks.
