Enter a seed to locate predicted Buried Treasure chunks and get coordinates for the final chest search.
| Location | Coords (X, Z) | Distance | Action |
|---|---|---|---|
| No Buried Treasure Finder found nearby. | |||
Buried Treasure chests generate beneath shore terrain and contain a guaranteed Heart of the Sea. The finder reports biome-validated horizontal predictions; verify the final chest and Y-level in-game.
In Java Edition, the chest uses local block coordinates X=9 and Z=9 inside its chunk. Turn on chunk borders and dig where both local coordinates equal 9.
Treasure placement is restricted to eligible beach and shore biomes. The chest then searches downward for suitable terrain, so its final Y-level is not fixed.
Every Buried Treasure chest contains a Heart of the Sea, which combines with Nautilus Shells to craft a Conduit.
Is every marker guaranteed to contain a chest?
No. The finder validates deterministic placement and eligible biomes, but it does not reproduce every final terrain and block check. Verify markers in-game.
What Y-level is Buried Treasure at?
There is no single fixed Y-level. The chest searches downward beneath shore terrain until it finds suitable supporting blocks.
Where should I dig in Java Edition?
Dig at local chunk coordinates X=9 and Z=9. The displayed marker already points to that horizontal position.
Does every chest contain a Heart of the Sea?
Yes. A Heart of the Sea is guaranteed in the Buried Treasure loot table.