Upper Hermitage 's history revolves around agriculture and viticulture , as well as sand and freestone quarries , whose yields were used since early settlement days to build many South Australian public buildings , including the Adelaide Town Hall , General Post Office , Supreme Court and St Peter 's Cathedral . The Upper Hermitage district was significantly affected by the 1955 Black Sunday bushfires and 2015 Sampson Flat bushfires
2015 Sampson Flat bushfires
2015 Sampson Flat bushfires
Upper Hermitage, South Australia