The Dwarfie Stane is a megalithic chambered tomb carved out of a titanic block of Devonian Old Red Sandstone located in a steep-sided glaciated valley between the settlements of Quoys and Rackwick on Hoy, an island in Orkney, Scotland.[1] The stone is a glacial erratic located in desolate peatland.[2] The site is managed by Historic Environment Scotland.[3]