At the Duke of Gordon Hotel in Kingussie, a brassy and friendly Scots lady presides over the buffet breakfast. She is the queen of ’em all, having a nice word for all comers and a likeable banter. She is everybody’s friend.

Later, I drive past the ruins of Ruthen Barracks, built on a commanding ancient mound much used for castles over the centuries. John Comyn was here in the time of the Wars of Independence. But these barracks remind us of a much more recent conflict. Here in the Highlands, a blunt and brutal reminder of the Jacobite rebellion of 1745 does not sit well to this day.

Past the Insh Marshes, which to my eye as someone who studied geology, is the bed of a huge dried up ribbon lake. Only Loch Insh remains, and the Spey meandering through, rather like the ruined barracks, a misfit in this landscape.

To the top of Cairn Gorm, Britain’s second highest mountain. The little funicular train discounted to £5 return during November. Cheap at three times the price. It is a spectacular mountain railway, but I found it oddly saddening to go be able to go so easily to the summit of a 1200m mountain. All I have written only yesterday about the wild, pure heart of the Cairngorms is arguably undone, at least to a degree, by this development. Yet, it is not crass, not evil, not insensitive. Or at least not too insensitive.

At the top, a sprinkling of early Autumn snow can be seen in the distance. Grey squalls are chasing across the mountains, splashing rain and hail. Far below, Loch Morlich changes in an instant from welcoming cobalt blue to a menacing slate grey, as the rain clouds sweep in. A violently coloured rainbow stops everyone, and everyone peers out, phones ready for that picture. We ought not under-estimate the capricious nature of the weather in these mountains.