Launceston

Geography

Launceston is a market town, castle, recreational and heritage railway visitor town and the main shopping centre for the adjoining rural areas of west Devon and east Cornwall. The town is mainly built on the south side of a large hill almost immune to flooding, unlike its northern neighbourhood, Newport in part on a slightly wider plain at the bottom of the hill, which is susceptible to flooding by the River Kensey. The suburb of Newport is recorded for the first time during the 13th century. The natural advantages of the Launceston district had been recognised by the Anglo-Saxon monks of St Stephen and by the Norman lord of Cornwall in the reign of King William I. At this point in the course of the River Tamar it is joined by four tributaries within a short distance and its floodplain is relatively large, while further south the Tamar valley is narrow and meandering. Launceston is connected to the A30 trunk route, a dual carriageway bypass carrying its road traffic south of the town. The bypass crosses the River Tamar on the Dunheved Bridge built in 1975–1976 and substantially rebuilt 2006–2007. Through this the town is approximately west of Exeter, north-west of Plymouth and east of the smaller regional centre of Bodmin. It is roughly midway between the north coast of Cornwall (at Bude) and the south coast (at Saltash). Stourscombe SSSI, a geological Site of Special Scientific Interest, to the east of Launceston, is designated ″... for the best inland exposure of the Upper Devonian in South West England and the type locality of the Stourscombe Beds (Upper Famennian).″