The area consists of the council wards of Central, Hotwells & Harbourside, and part of Lawrence Hill.
The traditional view that this was also the Saxon centre was challenged in the 1970s by archaeology suggesting that Bristol's origins lay to the east of High Street in the area that is now Castle Park, but more recent Saxon finds around Small Street favour the earlier view.
The course of the River Frome, immediately to the west of the historic centre, was covered over in stages, in the second half of the 19th century.
Between 1936 and 1938, the Centre was enlarged when more of the River Frome, between Broad Quay and St Augustine's Parade, was covered in, making way for the Inner Circuit Road.
[6] The western side of the Inner Circuit Road has since been largely decommissioned, and recent works have rebalanced The Centre in favour of pedestrians, cyclists and public transport users.