出典:Wikipedia
出典:『Wikipedia』 (2011/07/04 01:38 UTC 版)
Mine Howe is a prehistoric subterranean man-made chamber dug 20 feet deep inside a large mound. It is located in the Tankerness area of Orkney, about 5 miles (8 km) southeast of Kirkwall, the capital of Orkney. The origin of the howe (from Old Norse word haugr meaning barrow) is not perfectly understood. Experts believe that it was built roughly 2000 years ago during the Iron Age. Some researchers think that it could be as old as 5000 years, which would place it in the Neolithic period. There is some similarity to the well inside the Iron Age Broch of Gurness.