Board Thread:Questions and Answers/@comment-37864077-20190214194822/@comment-38874205-20190321230153

There is one under the last Degasi base, and I can tell you the location of another.

1. Head to lifepod 13.

2. Turn right until you get to the edge of the mushroom forest.

3. Turn left and skim the outskirts until you find the blood kelp.

4. Enter the blood kelp and keep going forwards until you find a cave system. Should be really obvious.

5. Jump in.

7. Turn 180 degrees around and go forwards.

8. Keep going until you get to the lost river.