Start with the right south entry, advance then either exit from the second entry on the west, either continue north down and go back after few circles. If you still wish to continue than I'm impressed because, we are going to visit 2 caves in Bulb Zone.īoth are not far from the big lava rift, we will start from the one on top with 2 entries. Grey circle - passage/hole between levels Magenta line - surface/atmosphere area/structure OR underwater plants/bridges/connections Red line - cave boundaries/stalactites/stalagmites

Green circle - exterior/outside hole (sometimes entry/exit) Now, fill up your tanks, put your mask and HELMET, charge your MULTIPLE LIGHT SOURCES, take your scooter and COMPASS, check your rebreather's scrubber and descend with me as deep as you can. It is important to mention that it is intended to be a simple navigation assistance and not a complete guide featuring where you can make nice screenshots. but I'm not here to discuss these topics, I'm here to share my work with you, selecting Steam as my platform of choice. Thus, I decided to map everything that was challenging for exploration and made it public on the official wiki, but my edits were deleted for reasons like 'not accurate, not respecting wiki standards', which contradicts the whole term of a 'free' wikia, commercialized by a private company named Fandom Inc and moderated by people interested in fish photos and not knowledge. However, no one has made public plan and profile maps of smaller, but not less difficult caves (view from the top and from the side). Some of the largest caves (Jellyshroom, Lost River and Lava) as well as the other biomes and islands have been mapped already.

It is not a surprise to anyone that Subnautica is a pretty well known game that has a lot of underwater caves.

Subnautica map interactive