Cairngorms
Britain's largest national park — a subarctic granite plateau where the old Caledonian pinewood climbs toward five of the six highest summits in the country.
The Cairngorms National Park is the largest in the British Isles — 4,528 square kilometres of the eastern Highlands, designated in 2003 under Scotland's own national-parks act and stretched south into Highland Perthshire in 2010, so that it now runs from Grantown-on-Spey to Blair Atholl and from Laggan east to Ballater. At its centre is the granite massif the park is named for: not a range of peaks but one enormous eroded plateau, breached by glacial troughs — the Lairig Ghru all but cuts it in half — and bitten by corries on every flank. Five of the six highest mountains in Scotland stand here, Ben Macdui second only to Ben Nevis, yet from the tops the country reads as a rolling stony tableland, the nearest thing these islands have to arctic tundra. Ptarmigan and dotterel breed on the summit gravels, and the semi-permanent snowbeds of Garbh Choire Mòr, long the most durable in Britain, have melted out repeatedly in recent summers and become a reluctant national climate marker.
Below the plateau lies the park's other superlative: the largest surviving fragments of the Caledonian pine forest that once covered Highland Scotland. Abernethy, Rothiemurchus and Glenmore on Speyside and Mar Lodge on Deeside hold three-hundred-year-old granny pines over juniper and blaeberry, crested tits and the Scottish crossbill — Britain's only endemic bird — in the canopy, and most of the country's last capercaillie on the forest floor. Glen Feshie, in between, has become the emblem of Highland rewilding: two decades of hard deer reduction have sent a new generation of pines up the hillsides for the first time in living memory, and beavers returned to the upper Spey in 2023. It is a working landscape too, and an old one — the north-east corner is the Glenlivet estate, where Speyside whisky country begins inside the park boundary.
People wrote themselves into these hills early. Ruthven Barracks, stark on its mound near Kingussie, is where the Jacobite army dispersed after Culloden; General Wade's military roads still carry walkers over the Gaick and Minigaig passes; and Royal Deeside — Braemar, Balmoral, Ballater — has been the monarchy's summer address since Victoria bought the estate in 1852, with the Braemar Gathering its September set piece. The modern layer is Aviemore, rebuilt around 1960s skiing, and the Cairngorm funicular, Britain's highest railway, hauling to 1,097 metres on the massif's northern shoulder.
What's worth knowing before you go
Aviemore is the practical gateway: Highland Main Line trains from Edinburgh, Glasgow and Inverness, and the Caledonian Sleeper runs direct from London — board at Euston, wake below the Northern Corries. Deeside lost its railway to Beeching, so Braemar and Ballater are reached by bus from Aberdeen. Take the plateau seriously out of proportion to its rounded looks: it is featureless in cloud and fully arctic in winter, when Braemar has twice recorded −27.2 °C, still the UK record. Midges are gentler than on the west coast but real in the glens from June to September; wild camping is legal under the Scottish Outdoor Access Code. The connoisseur's walk is into the heart of the massif rather than over it: through Ryvoan Pass past the green water of An Lochan Uaine, or the long approach to the Loch Avon basin, where the Shelter Stone — a howff under a fallen glacial block — has been sleeping travellers since the drovers.