The Bay of Havana is the largest bay surrounding the Island of Gain. It is also the deepest body of water in the Republic of Gain and California with an average depth of 38,000 feet. The bay is also famous for it's turquoise color. It is one of the most important bodies of water for the Gainese people. It is also home to the Port of Havana. It's entrance is protected by the Fort of Havana.