Haltwhistle is a town and civil parish in Northumberland, England, 10 miles (16 kilometres) east of Brampton, near Hadrian's Wall. It had a population of 3,811 at the 2011 Census. Stone-built houses are a feature of Haltwhistle. It is just one of two settlements in Great Britain which declare to be the precise geographical centre of the island, in addition to Dunsop Bridge in Lancashire, 71 miles (114 km) to the south. An electoral ward with the exact same name still exists. This ward extends from Hexham south up the R. South Tyne and has a complete population taken at the 2011 Census of 4,832. Haltwhistle was a market town for the exchange of neighborhood goods. In the 18th century two Quakers set up a baize manufactury as well as there was a weaving establishment. On the Haltwhistle Burn were fulling mills, dyeing and also rotating mills. A stroll along this stream to the Roman Wall, shows that it needs to have been a hive of market with quarries, coal mining and lime burning kilns. The Directory of 1822 (Pigot) offers a whole variety of craftsmen, store owners and traders-- 60 in number, including manufacturers of obstructions. The once a week market was held on Thursdays and also there were fairs on 14 May as well as 22 November for cattle and lamb.