This guide will show you where to find the lowest point on the map to unlock the Davy Jones’ Locker achievement in Assassin’s Creed Black Flag Resynced.
There is a total of 49 achievements (trophies) in Assassin’s Creed Black Flag Resynced available at launch. Some of them will take time and farming to unlock, others are extremely quick and easy, as long as you know where to go and what to do. Davy Jones’ Locker is a perfect example of the latter.
Requirements to complete
To be able to unlock the Davy Jones’ Locker achievement, you will need to Diving Bell for the Jackdaw. The bell is unlocked automatically unlocked when you complete the main story quest, Diving for Medicines.
After this point, you will start seeing the Diving locations on your map as you explore and lift up the “fog”. Diving for Treasures is an optional activity that yields money, ship and crafting upgrade other resources.
Where to Find the Black Trench
To unlock this achievement, you must head to The Black Trench. This shipwreck site is in Castillo de Jagua, southwest of Pinos Isle, on the west side of the map.

Video Walkthrough
How to reach the lowest point on the map
After swimming out of the diving bell, you will see two paths. Take the right one; there’s a white piece of cloth hanging from what’s left of a ship.

A shark will appear when you’re close to said piece of cloth. This shark will be swimming around most of this area; keep your eyes open and hide when you spot it.

Continue in a straight line and then turn left; you will see two barrels.

Use either barrel to restore your oxygen; you are halfway there, and your oxygen is probably still at a decent level. However, this is the last point where you’ll find a place to recover oxygen.

The second barrel is on the edge of the trench. You must head down and to the right side. It looks like an endless abyss, but soon you will notice that it’s not the case.

After some meters, you’ll see a diving bell lying on the ocean floor. This is where you’ll get the achievement.

Swim as close to the floor as possible, next to the diving bell. This should unlock the Davy Jones’ Locker achievement. Use the same route to return to the diving bell; keep in mind the shark is still around.


We have a guide to all Shipwreck Locations in the game if you want to explore them all. And you really should, because they provide some of the Ultimate Plans used for the top tier upgrades to the Jackdaw and the treasure chests are a good money resource too.





