Gadlys

Stone circles don't get much quieter than this one. Gadlys sits on Anglesey's windswept landscape, a Bronze Age monument that most visitors to North Wales drive straight past without a second glance. The site comprises a small stone circle with what appears to be a burial cairn at its centre - typical of the ritual monuments scattered across this ancient island.

History enthusiasts will appreciate the solitude here. Unlike Anglesey's better-known archaeological sites, you'll likely have Gadlys entirely to yourself, which makes for a properly contemplative experience among stones that have stood for over 3,000 years. The setting is raw and exposed - bring a windproof jacket even on seemingly calm days.

Families staying at nearby parks like Glan Gwna or Morfa Lodge might find it a bit underwhelming for younger children, who'll exhaust its possibilities in about ten minutes. But for anyone with an interest in prehistoric Wales, it's a worthy addition to a day exploring Anglesey's ancient past. The proximity to Caernarfon means you can easily combine it with the castle and town.

Allow half an hour unless you're the type to sit quietly among ancient stones and ponder the centuries. It's free to visit and always open, though finding reliable information about access can be tricky - typical of these lesser-known Welsh archaeological sites.