A dig site is a place to dig for fossil rocks of Vivosaurs. There are several of them in each game and each site serves a purpose in the game's plot at some point.

These sites are set up all over the island(s) and give the player an ample amount of environments to choose from as well as a diverse number of fossils to find. You can battle Fossil Fighters here and this is where you start the story for the chapter. In Fossil Fighters: Champions, there are different dig sites from the first game, though one could note a small resemblance between a couple. In Fossil Fighters: Frontier dig site are scattered all over the world on the different continents.

List of Dig Sites in Fossil Fighters

List of Dig Sites in Fossil Fighters: Champions

List of Dig Sites in Fossil Fighters: Frontier