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Hensbarrow Beacon

Hills of CornwallMarilyns of CornwallScheduled monuments in Cornwall
Hensbarrow Beacon geograph.org.uk 851783
Hensbarrow Beacon geograph.org.uk 851783

Hensbarrow Beacon is a hill in Cornwall, England, United Kingdom. It is situated a mile north-west of Stenalees village at grid reference SW 996 575. It is the highest natural point of the Hensbarrow uplands, a natural region and national character area.The natural summit of Hensbarrow Beacon is 312m high and is marked by a trig point. The trig point sits atop a 5.4m tall round cairn that was later used as a beacon, it is a scheduled monument. It can be reached by a short walk from the road to the west. However, the summit is overtopped by several large spoil heaps from the nearby china clay workings, the highest of which rises to 355 m, therefore creating an 'artificial' summit 43 metres higher than the natural one. Geographically, the hill is also the highest point of the St Austell Downs, a large region of downland to the north-west of St Austell. The large degree of separation between it and Bodmin Moor to the north-east gives it enough relative height to make it a natural Marilyn, although the official Marilyn has been moved to the top of the highest spoil tip. (its parent is Brown Willy). The medieval Blackmoor Stannary was centred at Hensbarrow Beacon, with its records stored at the church in Luxulyan.

Excerpt from the Wikipedia article Hensbarrow Beacon (License: CC BY-SA 3.0, Authors, Images).

Geographical coordinates (GPS)

Latitude Longitude
N 50.384 ° E -4.823 °
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Address


PL26 8HZ , Roche
England, United Kingdom
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Hensbarrow Beacon geograph.org.uk 851783
Hensbarrow Beacon geograph.org.uk 851783
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Nearby Places

Gover Stream
Gover Stream

The Gover Stream (Cornish: Gover, meaning stream) is an approximately 3 kilometres (1.9 mi) long stream located in mid south Cornwall, England, United Kingdom. The source of the stream is at the north eastern side of Blackpool China clay pit at grid reference SW 980 540 . The stream flows south east through the Gover Valley into the town of St Austell where it joins the St Austell River or "White River". The Gover Stream is the first of the two largest tributaries of the St Austell River. Rivers in the area have problems with china clay waste materials, mostly kaolinite, entering the rivers and turning them white. This led to the locally named "White River". (Kaolinite is not a waste material of the quarrying process, but economically not all of the kaolin can be extracted). Suspended particles in the stream are reduced by approximately 98% by settling tanks at the beginning of the river. This reduces the energy of the water in the tanks and allows suspended particles to be deposited and later dredged by diggers. Several disused china clay dries are located along the stream showing its past industrial importance. There were also plans to extend the Pentewan railway along the valley from St Austell, but they did not come to fruition. Recently the Gover Valley has been under threat due to a plan to use the valley as a tipping site for china clay waste. Waste is a huge problem in the area as for every tonne of kaolinite produced there are on average nine tonnes of waste materials produced; this amounts to approximately 20 million tonnes of waste materials per year. An area of 1 square kilometre (250 acres) is planned to be tipped on which would destroy the upper section of the Gover Stream as well as ancient farmland and woodland. The tip will be landscaped once completed.