The Bridestones consist of a chambered cairn, built in the Neolithic Stone Age, near Congleton, Cheshire, England. It was described in 1764 as being 100 metres long and 11 metres wide; it contained three separate compartments, of which only one remains today. The remaining compartment is 6 metres long by 2.7 metres wide, and consists of vertical stone slabs, divided by a now-broken cross slab. The cairn originally had a stone circle surrounding it, with four portal stones; two of these portal stones still remain.