Slitting Mill

The Slitting Mill near Knutsford is a proper slice of industrial heritage - a working water mill that's been cutting metal sheet since the 17th century. You'll find it tucked away beside the stream, all red brick and grinding wheels, the sort of place that makes you appreciate how they actually made things before factories got enormous.

Walking round takes about an hour if you're genuinely interested in how it all functioned. The machinery's still there, and on a good day you can see it operating - the sound of metal being sliced thin by water power is genuinely hypnotic. It's the kind of visit that appeals more to history types and anyone who enjoys proper industrial archaeology than to young children looking for thrills, though teenagers with any curiosity about how things work tend to find it absorbing.

Admission details are thin on the ground - best to ring ahead or check locally in Knutsford itself before you trek out. The site's free or very cheap, and doesn't demand half a day of your holiday, so it slots in nicely alongside a stay at Belmont Hall Camping just five miles away. You could easily pair it with a wander round Knutsford town centre itself, which has proper Georgian squares and decent cafes.

The walk from the car park involves a bit of a slope down, so not ideal if mobility's a concern, but the actual mill buildings are accessible once you're there. It's the sort of detour that rewards the curious traveller rather than the casual tourist - worth the drive if industrial heritage genuinely interests you.