Tollesbury is a village in England, located on the Essex coast at the mouth of the River Blackwater. It is situated nine miles east of the historic port of Maldon and twelve miles south of Colchester.

Maldon is a town and civil parish on the Blackwater estuary in Essex, England. It is the seat of the Maldon District and starting point of the Chelmer and Blackwater Navigation. It is known for Maldon Sea Salt which is produced in the area.