Petoskeys, blues, puddings, OH MY! Ready to start collecting Michigan’s most famous stones? Download the guide below and we’ll see you on the beach.

Bad Karma Beware! Please Note: According to State Land Rules by the Michigan Department of Natural Resources, it is illegal to remove from state-owned land more than the aggregate total weight of 25 pounds, per individual per year of any rock, mineral specimen (exclusive of any gold-bearing material), or invertebrate fossil for individual or non-commercial hobby use.