To explore the cave and acquire the naked archer’s amulet in Bare It All on Messara in Assassin’s Creed Odyssey follow the cave in and drop down. Exit the area with the water through a cave to the left and keep left until you get to a dead end. Climb the ladder to the right and follow the cave keeping to your right.

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At the end of the cave you will find an enemy that has the amulet on him.

Next: Deal with Lagos