Matlock is the county town of Derbyshire in England. It is located at the south eastern edge of the Peak District. The former spa resort Matlock Bath lies directly south of the town on the A6. Matlock lies around nine miles (14 kilometres) south-west of Chesterfield, and it is in easy reach of the cities of Derby (19 miles), Sheffield (20 miles), and Nottingham (29 miles). The Greater Manchester conurbation is around 30 miles away. Matlock is within the Derbyshire Dales district, which also incorporates the towns of Bakewell and Ashbourne, along with Wirksworth. The head office of Derbyshire County Council are also in the town. In accordance with the 2011 Census, the town has a population of around 9543. Rockside Hydro, an imposing structure with views across Matlock, is a grade II listed building, on higher ground above Smedley's and is unique for its two octagonal corner turrets with conical roofs topped by lanterns. Rockside was developed around 1860, however it was extended significantly by the firm of architects Parker and Unwin in between 1901 and 1905. The building was also extended later on in 1923 and 1928. An upper floor glazed conservatory with a glazed curved roofing system was added in 1923, and a block was added on Cavendish Road in 1928. During the Second World War, Rockside Hall was used as an RAF psychiatric medical facility, where mentally-scarred service personnel, mainly aircrew, were rehabilitated. The building ended up being a hall of residence to Matlock College of Further Education in 1950 but following closure, stood empty and run-down for numerous years but has just recently been renovated and converted into homes. Large portions have been replaced, including the Cavendish Road block and the curved conservatory roof structure. For all of your home refurbishments, be sure to identify reputable professionals in Matlock to make certain of quality.