Skull Haven is an area of skull shaped islands and also where the Battle For Treasure Island took place, its where Smugglers Fort is located, and is aslo where Pyrates Hideout is
The skull islands of Skull Haven are:
Doubloon Mystery, Plunderers Port, Coffer Trap, Mutiny Isle, and Maroon Gally.
Othe places in Skull Haven are:
Smugglers Fort, Battle For Treasure Island, Buried Bounty, Treasure Island, Pyrates Hideout, Hidden Loot, and Black Sea Battle.