Wow! When the Palmer family arrives at the northern coast of Australia, they can't help but be amazed: the beach, the sea, and of course the Great Barrier Reef – a sight that makes the heart soar. But the Palmers are not here on vacation. Mom Sofia and Dad Jamie are supporting an important environmental project on a turtle island. The condition of the reef also worries the family. However, tech genius Rick, bookworm Liv, and whirlwind Lu come up with saving ideas. Suddenly, the kids find an injured turtle, and the turtle eggs are also in danger. It's clear that the Palmer kids will take action!.