Caisteal Mhicleod, dun site

You'll find the ruins of this Iron Age dun - a small Scottish fortress - perched on a rocky outcrop near Kyle of Lochalsh, commanding views across the water toward Skye. There's not much left standing, to be honest. What remains are tumbled stone walls and earthwork traces that demand a bit of imagination to picture the original structure, but that's rather the point with archaeology. The site sits on open moorland, accessible on foot, though the final approach involves some scrambling over rough ground.

This is one for people who actually enjoy reading landscape rather than gazing at manicured ruins. Walkers and local history types will get more from it than families seeking a quick photo stop - the lack of signage or facilities means you need to know what you're looking at to find it worthwhile. Allow an hour, perhaps ninety minutes if you're taking time to study the stone patterns and soak in the Highland scenery.

It's free, which is just as well given there's no visitor centre or admission point. The real pull here is the setting and the sense of standing where Iron Age people once lived. If you're based at Reraig Caravan & Camping just up the coast, the site makes a decent morning outing on a clear day when the views actually justify the walk. Check conditions first - exposure to weather means it's grim in heavy rain.