Unstan Chambered Cairn is a stone age burial mound near Stenness on Orkney's Mainland. It has been dated at between 3400 and 2800 BC. When it was exca

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Unstan Chambered Cairn is a stone age burial mound near Stenness on Orkney's Mainland. It has been dated at between 3400 and 2800 BC. When it was excavated, two skeletons were found in the tomb.

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Photo credit: © ASHLEY COOPER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
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Keywords: age, ancient, archaeology, archeology, cairn, chambered, crouch, entrance, gb, geology, historic, history, interior, investigate, island, kingdom, mainland, male, man, monument, neolithic, north, orkney, preservation, preserved, scotland, stenness, stone, tomb, uk, underground, united, unstan, worship