Ystrad Peithyll

The motte stands in farmland just outside Aberystwyth, a sudden earthen mound that catches you off guard once you know where to look. This is Ystrad Peithyll - a Norman castle reduced to its basic ingredients: a raised platform, a ditch, and the ghost of what was once a proper defensive structure. There's not much left to see, truth be told, but that's rather the point.

You're looking at Welsh-Norman frontier architecture from around the 12th century, a period when this region was being fought over and slowly settled. The motte itself is the most visible element - a substantial earthwork that would have been crowned by a timber palisade and tower. Walking around it takes minutes rather than hours, which makes this more of a quick detour than a destination in itself.

History enthusiasts and archaeology buffs will find something worth photographing, but families expecting castle ruins or interior exploration will be disappointed. There's no visitor centre, no café, no obvious signage - just a bump in the landscape with excellent views across the surrounding countryside. The walk from nearby Aber or Rhosgoch village is pleasant enough if you're staying at one of the local holiday parks like Aber Camping or Aber Bay Holiday Park.

Free to visit, of course. Allow twenty minutes if you're making a specific trip; five if you're passing through. Best combined with a broader ramble around Ceredigion's coastal trails rather than visited alone.