SUBNAUTICA 2 GUIDEDeep-sea field manual
⚠️ This is Subnautica 1 content. Not in S2.

Wikis Content · v1

Sea Treader's Tunnel Caves

View History

The Sea Treader's Tunnel Caves are a cavernous system located within the Sea Treader's Path, featuring two distinct sub-biomes rich in resources like Ruby and Lithium. This area is traversed by Sea Treader Leviathans and contains both large open chambers and darker, smaller tunnels.

Last refreshed

Sea Treader's Tunnel Caves

Sea Treader's Tunnel Caves Biome

PropertyDetails
TypeCave
Depth Range200 - 340 meters
Temperature Range14°C - 15°C
Harvesting NodesLimestone Outcrop, Shale Outcrop
Coordinates-1418, -316, -704
MusicAlien Expanse, Islands Beneath the Sea

The Sea Treader's Tunnel Caves is a cavernous system located on Sea Treader's Path, inside the tunnel through which the Sea Treader Leviathans traverse. The caves' entrances can be found both inside (on the walls of the tunnel) and outside (on its top) of the area. It bears many similarities to the Deep Sparse Reef regarding decorative flora in general, with the addition of Grue Clusters and an abundance of Ruby.

Resources

Fauna

Flora

The Tunnel Cave's outer entrance. The Tunnel Cave's outer entrance.

One of the cave's inner entrances. One of the cave's inner entrances.

Ditto, albeit having a more sandy terrain. Ditto, albeit having a more sandy terrain.

Deep Shrooms and Gabe's Feathers, along with some other decorative plants. Deep Shrooms and Gabe's Feathers, along with some other decorative plants.

A large, gloomy chamber in the caves A large, gloomy chamber in the caves

An arch-like rock structure found in a large chamber of the caves An arch-like rock structure found in a large chamber of the caves

Northern entrance of the Large Cave Northern entrance of the Large Cave

Southern entrance of the Large Cave Southern entrance of the Large Cave

The Large Cave is full of Rubies, Gel Sacks, Large Lithium Deposits and Salt Deposit The Large Cave is full of Rubies, Gel Sacks, Large Lithium Deposits and Salt Deposit

A bridge-like formation in the Large Cave A bridge-like formation in the Large Cave

An alcove, often found on the walls of the Large Cave An alcove, often found on the walls of the Large Cave

Sea Treader Leviathans walking in the Large Cave Sea Treader Leviathans walking in the Large Cave

Grue Clusters often point toward the exit in the Small Caves Grue Clusters often point toward the exit in the Small Caves

Trivia

  • The Caves are divided into two sub-biomes: Cave_Light (The large cave in which Sea Treaders walk through) and Cave_Dark (The small caves, much darker, found either on the alcoves or by entering through the top caves instead of the massive northern and southern entrances).

Looking for Subnautica 2 content?

→ Browse all S2 wikis

Buy me an oxygen tank 😄

Buy Me an Oxygen Tank at ko-fi.com

Channel · open

Explorer's Log

0 signals logged from the field.

0/500

No transmissions yet. Be the first to share your deep-sea findings.