The Callanish Stones (Clachan Calanais in Gaelic) are an arrangement of standing stones in a cross with a central stone circle. They were erected around 5000 years ago in the late Neolithic era, and were a focus for ritual activity during the Bronze Age. They are near the village of Callanish on the west coast of Lewis in the Outer Hebrides, Scotland. The site is managed by Historic Environment Scotland.