This location is only accessible during certain plot points
There are two paths from the start of the Great Salt Lake. You can climb the skeleton on the right side to find two Draw points, one of which is hidden. The lower path leads toward the boss.
When you reach an empty ledge, you'll find the boss (Abadon) on the left, and a save point on the right.
After defeating Abadon, you'll come across a cliff with a flickering view. Investigate to learn why no one can find Esthar. After venturing through the "Mystery Building," you'll end up in one more Laguna flashback, this time in the Lunatic Pandora Laboratory.
When you reach an empty ledge, you'll find the boss (Abadon) on the left, and a save point on the right.
After defeating Abadon, you'll come across a cliff with a flickering view. Investigate to learn why no one can find Esthar. After venturing through the "Mystery Building," you'll end up in one more Laguna flashback, this time in the Lunatic Pandora Laboratory.