Pelton Wheel

Industrial archaeology doesn't get much more hands-on than this restored Victorian water wheel tucked away in the Snowdonia foothills. The Pelton wheel, a ingenious piece of 19th-century engineering, once powered the slate quarries that shaped this corner of Wales. What makes it special is that it's still turning - fed by mountain water coursing down from the peaks above Llanberis.

History buffs and anyone with a passing interest in how things work will find this properly fascinating. The wheel itself is a beauty, all cast iron spokes and precise engineering, demonstrating the clever physics that turned flowing water into industrial power. Engineers visiting will appreciate the elegant simplicity of the design.

Families staying at nearby spots like Bryn Gloch or Snowdon View Holiday Park can easily fit this into a day exploring the Llanberis area. It's a short walk from the main village, though the exact access arrangements aren't always clear - worth checking locally. The wheel runs when there's sufficient water flow, so spring and autumn visits often yield the best results.

This isn't going to occupy you for hours, but it's a cracking example of Victorian ingenuity still doing its job after more than a century. Combine it with a trip on the Snowdon Mountain Railway or a wander around Llanberis itself for a proper day out.