Pirate Village

The Pirate village is a landmark that may appear on any islands where there are pirates. Several pirates will usually guard this place. A pirate village is usually composed of several huts, a campfire in the middle, crates scattered around the place, and a chest nearby. The rarity of the chest and its content will change depending on the type of island. The strongest type of pirate available on the island will most likely appear near pirate villages.

Pirate Camp Island
These islands may contain several pirate villages, depending on the island's size. If a pirate camp island have a pirate village, it will always be a large island. Note that pirate camp islands can also be large without containing pirate villages. The player will often find a bronze pirate chest along with Pirate Captains in the villages.

Battlemaster Settlement
Battlemaster settlement islands will contain between 1 and 5 pirate villages. The player will often find a silver pirate chest along with Pirate Commanders in the villages.

Pirate King Settlement
These tough islands will contain several pirates villages, at least 5. The player will often find Pirate Elite Captains in those places. The villages don't have chests, except the one inside the wooden fort, who has a golden chest.

Source

 * Pirate Camp Island
 * Battlemaster Settlement
 * Pirate King Settlement

Trivia

 * It is possible that trees can spawn inside the huts or even pirates. In that case, they can't move but can hit the player if he stands too close.