Buried treasure in Minecraft is usually only a few blocks below the surface on beaches, but it can sometimes generate much deeper, up to around 40–50 blocks underground depending on the terrain.

Typical depth range

On most worlds, you will see buried treasure chests at relatively shallow depths.

  • Commonly 3–6 blocks below the sand or seafloor in normal beach and ocean spots.
  • Players and guides report chests anywhere from about 5 blocks to roughly 40 blocks underground in more extreme terrain.
  • Some newer guides summarize that treasures “can be found at depths of 40–50 blocks,” but also note there is no single fixed depth value.

How the game places treasure

The depth is not random per block; it ties into how world generation works.

  • In Java Edition, buried treasure tries to generate at fixed chunk coordinates (X/Z = 9,9 within the chunk), then adjusts to match the terrain, which is why height varies.
  • In Bedrock Edition, the behavior is similar but uses X/Z = 8,8 inside the chunk instead.
  • Because of these rules, treasure that spawns under a flat beach may be just under the sand, while treasure under a steep shore or seafloor can be much deeper.

Practical digging tips

To avoid digging a massive hole, players tend to use a few consistent tricks.

  • Stand so your crosshair is exactly on the center of the red X on the map, then line up with chunk coordinates 9,9 (Java) or 8,8 (Bedrock) before digging.
  • Start with a 3×3 area around that spot and dig straight down in that zone until you reach about 10–15 blocks deep; if still nothing, keep going down toward 30–40 blocks only if the terrain makes sense.
  • Remember treasure often sits just below sand or gravel; if you hit odd blocks (like sandstone, gravel pockets, or a single chest-shaped cavity), double-check around them.

What to expect in different biomes

Different environments change how “deep” the chest feels.

  • Beach biomes: usually only a few height levels down from the surface; frequently 3–6 blocks under the top sand layer.
  • Ocean biomes: often generate on or just below the seafloor, so your effective depth is a combination of water height plus a few blocks of sediment.
  • Hilly coasts or cliffs: the Y-level of the chest is similar to other treasures, but because the surface is much higher, it can feel like you dug 30–40+ blocks to reach it.

Quick answer recap

  • Most buried treasure: 3–6 blocks under sand or seafloor in beaches and shallow oceans.
  • Rare deeper cases: down to roughly 40–50 blocks, especially in uneven or steep terrain.
  • Use chunk coordinates (9,9 Java / 8,8 Bedrock) and a 3×3 dig area around the X for the fastest finds.

Information gathered from public forums or data available on the internet and portrayed here.