Despite the fact that it’s over 5,000 years old, Maeshowe, Orkney's answer to Stonehenge, is in amazing shape. But why did Neolithic Britons go to such great lengths to build it? Need a New Organ?

Article continues below Situated on Orkney's Mainland ... One of the best examples of a Neolithic chambered tomb, it features four cells accessed via a central chamber. The tomb was excavated ...