The Bay of Skaill, Marwick Bay, and Birsay Bay form openings in the high sandstone cliffs of Orkney's Atlantic coast. These west-facing bays have long been favored locations for settlement, with access to the ocean, to fresh water, to land and to resources for cultivation. The coastline of Orkney's North-West Mainland is recognized worldwide as a location of exceptional archaeological importance, dominated by the Neolithic world heritage site of Skara...