Bristol, city and unitary authority, southwestern England. It was part of the historic counties of Gloucestershire and Somerset until the creation of the county of Bristol (1373–1974) and then of the county of Avon (1974–96). Explore Bristol Motor Speedway, home to thrilling races and events. Discover more and join the excitement today! Located in Bristol, in the South West of England., Official university site with information on undergraduate and postgraduate courses, research, teaching, study and departments. Bristol is a city that doesn’t just buzz, it thumps! Book hotels, discover great things to do in Bristol, and get the latest tourist information on attractions, shopping, and eating out. Get an auto insurance quote today with Bristol West. Affordable, easy coverage with 24/7 online access, flexible payments and support for drivers. Bristol is a borough in Bucks County, Pennsylvania, United States. It is located 23 miles (37 km) northeast of Center City in Philadelphia opposite Burlington, New Jersey, on the Delaware River. Bristol was settled in 1681 and first incorporated in 1720. Bristol (/ ˈbrɪstəl / ⓘ) is a city and ceremonial county in South West England. It is on the River Avon, and bordered by Gloucestershire to the north and Somerset to the south, with a short coastline on the Bristol Channel to the west.