Sanctuary Caches

Deep Sparse Reef Sanctuary
Located within a small cave inside the Deep Sparse Reef, this Alien Cache is sealed by a forcefield door that can only be opened with a Purple Tablet. At the far end of this Alien Cache a data terminal can be found. Three data hubs can be found in both the left and right sides of the Alien Cache, six Ion Cubes can be found on top of these.

Northern Blood Kelp Sanctuary
Located in a small cave, five hundred and sixty meters down in the Northern Blood Kelp Zone, this Alien Cache is also sealed by a forcefield door that requires a Purple Tablet to open. This Alien Cache features a data terminal in the center and four data hubs, two on either side of the terminal.

Dunes Sanctuary
This Alien Cache is accessed through a meteor impact crater in the Dunes. The main chamber is reached through a long winded tunnel and is sealed by another forcefield door, which is also only accessed through a purple tablet. The tunnel continues into the main chamber, which contains four data hubs and one data terminal. Flora are also found scattered in the chamber, with occasional boulders on the ground and stalactites hanging from the ceiling. It is possible to take the Prawn Suit past the forcefield door, but the tunnel becomes too narrow to bring it any further; because of how long the tunnel is from the entrance, it is advised to leave a vehicle as close as possible for air resupply.