Blue Hole Map & Biomes

Plan routes through changing layouts with reliable depth bands.

Blue Hole Shallows

0–50 m

Early fish, reefs, event routes and the shipwreck approach.

Blue Hole Medium Depth

50–130 m

Limestone Cave, Record Chamber and larger predators.

Blue Hole Depths

130–250 m

Dark-water species and the route toward Sea People Village.

Glacier Passage

Story zone

A fixed late-story connection with unique creatures and puzzles.

Glacial Area

Late game

Cold-water routes, control rooms and high-rank ingredients.

Hydrothermal Vents

Endgame

Heat hazards, final story routes and endgame fish.

Utara Lake

In the Jungle

Freshwater diving, rod fishing and DLC-only systems.

How to use this map

The Blue Hole rearranges loose items and some routes between dives. Use depth, named subareas and story landmarks instead of expecting a fixed pixel-perfect coordinate.

Choose one primary objective before diving.
Reserve cargo capacity for the target.
Mark the nearest escape pod on the descent.
Open the fish compendium to match species with depth and time.