|This article is about the Twisty Bridges Caves. If this is not what you are looking for, click here.|
Entrances to the biome can be found at the bottom of the Twisty Bridges.
Spoiler alert: The following section contains story related material.
Sanctuary Zero can be found in this biome, the cave leading up to it is marked by flashing pillars, following these pillars will lead to the entrance of Sanctuary Zero
|Biomes in Subnautica: Below Zero|
|Above Sea Level|