Skara Brae is a stone-built Neolithic settlement on the Bay of Skaill, Orkney Islands, Scotland. Consisting of eight clustered houses, it was occupied from roughly 3180 BCE to about 2500 BCE. Discovered after a severe storm in 1850 that uncovered part of the site, it is considered Europe's most complete Neolithic village and is part of the UNESCO World Heritage "Heart of Neolithic Orkney".