Trials Cavern is a small peice of land near the Observatory. The only way to access it, is to collect three special bonus stars. You cannot collect an fish in the three galaxies it leads of to.
|Type of Essence||Pecific Essence||How to Obtain||Picture|
|Fish||Goby||Fish in the Crystal Pond.|
|Trophy||Septre||Complete all the Trials.||N/A|