Thurrock is a unitary authority and borough located in Essex, England. It lies on the north bank of the River Thames and is known for its diverse communities and industrial areas. The town of Grays serves as the administrative center, while other notable areas include Tilbury and Purfleet. Thurrock has a mix of urban and rural landscapes, with parks and nature reserves. The borough is well-connected by road and rail, making it accessible to London and surrounding regions. Thurrock is also home to the Thurrock Thames Gateway, a significant development area aimed at economic growth. The region has a rich history, with archaeological sites dating back to prehistoric times.