In this guide, you will learn where to find the Purple Tablet in Subnautica. Go through the guide and follow the step-by-step instructions to find it.
Starting from the coral tube sticking up out of the water, you will need to head about three bumps to the right of the north or between north and northeast until you reach a large island.
It is recommended to have either a sea moth or a sea glide to reach the island faster, a survival knife. And you will also need a scanner.
The main threat you will encounter on the island is the cave crawler; you can easily kill them using your knife or avoid them.
The coordinates for this location are ( 375, 8, 1106).
Scan the purple tablet for the first time, and you will unlock the blueprint for it. You can craft more later on.