Green Island is a small town in northwestern Jamaica, located on the west coast between Negril and Lucea in the parish of Hanover. It is located close to Orange Bay. Green Island was once a thriving market town in the days when sugar was king supported by sugar plantations such as Harding Hall, Prospect, Saxham, Winchester, Rhodes Hall, Haughto…Green Island is a small town in northwestern Jamaica, located on the west coast between Negril and Lucea in the parish of Hanover. It is located close to Orange Bay. Green Island was once a thriving market town in the days when sugar was king supported by sugar plantations such as Harding Hall, Prospect, Saxham, Winchester, Rhodes Hall, Haughton and Glasgow. Sugar and other produce were exported in small schooners from the five or six wharves which were located in the harbor. Very little remains of these wharves today.