Established in 1762 as a British naval station during the British occupation of Havana, the port of Mariel has become an important city for commerce and industry on Cuba's northern coast.

During the 18^th century, Mariel was the site of a British naval station and academy.  The town of Mariel was founded by local fishermen somewhat after the British' arrival.  Since the 1959 Revolution, the city Mariel has received considerable attention from the Cuban government, which has helped it to earn the important status in commerce and industry that it holds today.

Mariel houses Cuba's largest cement factory, as well as a relatively new thermoelectric plant, textile factories, and a significant array of shipyards.  Besides pouring money into industrial development, the government established many new housing, educational, and medical facilities to improve the workers' standards of living.