Leonida Keys

The Leonida Keys is an archipelago in southern Mariana County, Leonida. Its tropical islands lie off Leonida's southern coast, between the Gulf of Mexico and the Straits of Leonida. Together, they form the southernmost part of the continental United States. The region draws directly from the Florida Keys, the island chain off Florida's southern coast.

The Keys Causeway connects the Leonida Keys to southern Vice-Dale County. From there, the route curves south-southwest through the islands before continuing west. Two bridges are known in the archipelago: an unnamed rail bridge based on Bahia Honda Rail Bridge, and an unnamed road bridge based on New Bahia Honda Bridge.

East Key and Key Lento are the named islands in the Leonida Keys. Jason Duval, Lucia Caminos, Cal Hampton and Brian Heder are among the region's notable residents. Hurricane Roxy appears to have affected the Keys before the events shown for Grand Theft Auto VI.