Dun Mac Sniachan, dun site

Scrambling over ancient stones on a windswept hillside, you'll find the remains of what was once a formidable Iron Age fort. Dun Mac Sniachan sits on elevated ground near Oban, its circular stone walls still visible after more than two millennia.

The dun - a type of Scottish fortified homestead - doesn't offer much in terms of dramatic ruins. What remains are the foundations and lower courses of dry stone walling, enough to trace the original structure but hardly spectacular. History buffs will appreciate the setting and the chance to walk where Iron Age families once lived, but casual visitors might wonder what the fuss is about.

Getting there requires a bit of legwork across rough terrain, so proper walking boots are essential. The site is unmarked and unfenced - you're essentially exploring abandoned archaeology in an open landscape. Allow an hour if you're keen on poking about, though twenty minutes covers it for most people.

Families staying at nearby parks like Seaview or Highfield Holidays could combine this with a walk, but keep expectations realistic. The real reward is the rural Argyll setting rather than the remains themselves. Kids fascinated by ancient history might enjoy imagining life in an Iron Age roundhouse, but those expecting castle-like ruins will be disappointed. It's free to visit whenever you fancy, assuming you can find it.