This page contains a guide to the treasure map you find in Cayman Sound in Assassin's Creed IV Black Flag

Treasure Map Location

The treasure map itself can be found in a Cadaver at the northeast part of the island, at coordinates (335,335):

Ac4bfcaymansoundcadavermap.jpg Cadavercaymansoundac4bf.jpg

Treasure Map Tool

This is the treasure map you find:

Ac4bfcaymansoundtreasuremap.jpg

Coordinates indicate (901,263).

Note that the treasure chest itself is NOT located on Cayman Sound (where you got the treasure map from), but rather in Petite Caverne

Dig Site Location

Go to Petite Caverne at coordinates (901,263)


The dig site is at the southwest edge of the cave, at coordinates (894,260)

Petitecavernediglocationmap.jpg Petitecavernediglocationac4bf.jpg


Loot: The treasure chest contains money and plans for elite heavy shot storage.