Far Cry 6 has placed so many treasures in the game that it sometimes becomes difficult to feel like each one is special. But thanks to rumors from strangers and locals, there are some that stand out and are regarded with much more reverence, fear, and greed.
On an island off the shore of the Aguda Cliffs, there is a treasure hunt called The Legend of La Princesa. Natives to the region call it "The Blue Hole" and sometimes treasure hunters try their luck to figure it out, but they aren't heard from again. This is a guide that will help Dani avoid being one of those poor souls in Far Cry 6.
Find The Start Location
It's within swimming distance, but go ahead and grab a boat to reach the large island to the west side of the Aguda Cliffs. The area is civilized, with clear wooden planks forming platforms to walk up and down to edges.
Go to the ocean inlet toward the south side of the island and get to climbing the path. Eventually, players will see an orange box containing a note. Read it and this will kick off the hunt officially.
Getting To The Main Chamber
Take a dive off of the cliff by the "No Diving" sign. Breaking the law: Just another awesome thing players can do in Far Cry 6. Don't worry, the water is plenty deep enough to take no damage on the landing.
Be warned, there are several stinging jellyfish to dodge during this hunt, this is only the first few of them. They don't hurt too badly and it isn't worth shooting at them with a recently obtained overclocked weapon, but the stings can add up if Dani isn't careful. Find an underwater entrance just past them and swim through it.
Keep swimming. Eventually, Dani will reach a dead end and be forced to climb up some rocks and then take another dive into jellyfish-infested waters.
Navigating The Cave
There are a few dead ends in the cave. For those interested more in a trial-and-error approach, listen to Dani, who will mutter in frustration when arriving at a dead end. There are usually some materials like gasoline or metal to harvest, so it isn't the worst thing in the world.
For those interested in the direct approach, look right and find some blue boards, then swim toward them and get to the surface for some much-needed air.
There are two ledges Dani can pull onto shore on, both of which are somewhat dark. The correct ledge has a visible cave on the right side.
Follow this cave to another pool of water to dive into. that has a note next to it. Dive in.
Despite being much more well-lit, the correct way to go is right instead of left.
From here on out, there aren't any more choices, though there is a bit of a journey. Climb to the ledge, follow the only path, and find a grapple location directly above Dani. Pull up a few pulls, but not all of the way.
Swing onto the boarded ledge and follow the boards.
Finally, there it is, the treasure chest. There is no key required, so pop it open and claim the contents!
Far Cry 6 was released on October 7, 2021, and is available for PlayStation 4, PlayStation 5, PC, Xbox One, and Xbox Series X/S.