Martock Island

Martock Island is a small island in the Caribbean, located between Cuba and Jamaica. The island mainly consists of cliffs and trees, as well as a beach populated by seagulls and covered in palms and bushes.

In the 1730s, the beach had a fire and a rowing boat, as well as a few supplies and a treasure chest. Around this time, the island was visited by the Assassin Adéwalé, who looted the chest.

Reference

 * Assassin's Creed IV: Black Flag - Freedom Cry