The Bristol Marina is located in Bristol Harbour, Bristol, England. Bristol Harbour is the Harbour in the city of Bristol, England Bristol ( ˈbrɪstəl is a city, Unitary authority and ceremonial county in South West England, west of London England is a Country which is part of the United Kingdom. Its inhabitants account for more than 83% of the total UK population whilst its mainland The marina has been in operation since 1980. For other uses of this word see Marina (disambiguation. A marina is a sheltered Harbor where Boats and Yachts