Mine Howe is a prehistoric subterranean man-made chamber dug 20 feet deep inside a large mound. 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. There is some similarity to the well inside the Iron Age Broch of Gurness.
Its walls are lined with stones fitted to form an arch over the cavity and 29 steps lead to a rock floor. The entrance is at the top of the small hill and there are indications of other Iron Age and earlier activity around the site. A flight of stone steps descend to a half-landing where they turn back on themselves and a further steps descend to a chamber. This chamber is only about 1.3 metres in diameter but is over four metres high with a corbelled roof. The bottom step into this chamber is 0.9 metres high and gives it a cistern-like appearance. At the half-landing two subsidiary chambers/passages open out, one above the other. Most of the structure is lined with beautifully built dry-stone walling.
Mine Howe was first explored in 1946 and misidentified as an Iron Age broch. After the 1940s' excavations were finished, Mine Howe was covered over and left untouched and nearly forgotten for almost 50 years. Douglas Paterson, a farmer who owned the land at the time, rediscovered the site in 1999. He removed material that had filled in during the intervening years and built a small wooden entrance over the opening. He built stairs leading down into the chamber and allowed visitors inside.
References:Saint-Georges de Boscherville Abbey is a former Benedictine abbey. It was founded in about 1113 by Guillaume de Tancarville on the site of an earlier establishment of secular canons and settled by monks from the Abbey of Saint-Evroul. The abbey church made of Caumont stone was erected from 1113 to 1140. The Norman builders aimed to have very well-lit naves and they did this by means of tall, large windows, initially made possible by a wooden ceiling, which prevented uplift, although this was replaced by a Gothic vault in the 13th century. The chapter room was built after the abbey church and dates from the last quarter of the 12th century.
The arrival of the Maurist monks in 1659, after the disasters of the Wars of Religion, helped to get the abbey back on a firmer spiritual, architectural and economic footing. They erected a large monastic building one wing of which fitted tightly around the chapter house (which was otherwise left as it was).