The rebooted Assassin's Creed IV Black Flag (a remake of AC IV) features a massive world map, just like the original version. This page features the full in-game map in high resolution.
There are two different maps (Caribbean, Príncipe) and 12 regions: Dry Tortuga, Eleuthera, Gibara, Punta Guárico, Cruz, Castillo de Jagua, Contojor, Chinchorro, Serranilla, Charlotte, Navassa, Príncipe.
The total area of the Assassin's Creed IV Black Flag Resynced map is 234 km² (15.3 km high and 15.3 km wide), but most of it is water.
Islands that can be explored on foot make up a much smaller portion, occupying only a few square kilometers (approximately less than 10 km² of the actual explorable area on foot). The vast majority of the major islands are completely inaccessible to exploration, with only a few areas accessible. Compared to recent modern Assassin's Creed games, there's much less territory to explore.
You expand the sea map by capturing forts, and you expand the land map by synchronizing viewpoints.
Below is the full world map of Assassin's Creed Black Flag Resynced (the in-game map), with all locations marked:
Caribbean (main map)
Principe (second map)
These are all the playable zones in Assassin's Creed Black Flag Resynced.
