Giant's Fossil

The Giant's Fossil is a treasure in. It is a miniaturized model of a, one of the stone heads from.

Collecting the treasure
The Giant's Fossil is on the eastern edge of the Serene Shores, partially submerged at high tide and exposed at low tide. You must first complete the nearby clay bridge to access it. To collect this treasure, you must throw 20 Blue Pikmin at it during high tide or 20 Pikmin during low tide.