Mayan Stelaes are found throughout the Assassins Creed Black Flag world, there are 16 in total to collect and they offer a prize at the end of a set of Mayan armour with the ability to deflect any projectile aimed at the played. Pretty useful! Here is the list of all 16 Stelaes and where to find them. Take the stones to Tulum after completion.
The reward from collecting all 16 Stelaes
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