Hampshire tribes of northeastern Gaul - whether these two events are linked to the decline of hillforts is unknown. By the Roman conquest, the "oppidum" at Venta Belgarum, modern-day Winchester, was the "de facto" regional administrative centre; Winchester was, however, of secondary importance to the Roman-style town of Calleva Atrebatum, modern Silchester, built further north by a dominant Belgic polity known as the Atrebates in the 50s BCE. Julius Caesar invaded southeastern England briefly in 55 and again in 54 BCE, but he never reached Hampshire. Notable sites from this period include Hengistbury Head (now in Dorset), which was a major
Fleet, Hampshire Fleet, Hampshire Fleet is a town and civil parish in the Hart district of Hampshire, England, located 36 miles (58 km) southwest of London and 10 miles (16 km) east of Basingstoke. It is part of and is the major town of Hart District, which is one of the richest and least deprived areas in England. The 2011 population (ONS census) for Fleet was 38,726. In 2011, 2012, 2013, 2014, 2015, and again in 2017 Hart, of which Fleet is the main town, was voted the best place to live in the UK by the Halifax Quality of Life study,