If you’re planning a trip to Northern Michigan, one activity you won’t want to miss is hunting for Petoskey stones. These unique, fossilized coral stones are found along the shores of Lake Michigan, particularly in the Petoskey area, making them a must-find souvenir for visitors. Whether you're an experienced rock collector or a first-time explorer, searching for these fascinating stones is an adventure for all ages.
What Are Petoskey Stones?
Petoskey stones are fossilized coral that lived in Michigan’s shallow seas over 350 million years ago. Their distinctive hexagonal patterns make them stand out among other beach stones. When dry, they appear rough and gray, but once wet or polished, their stunning honeycomb-like designs come to life. The best time to find Petoskey stones is after a storm, as waves wash them up onto the shores.
Best Places to Find Petoskey Stones
Some of the top spots to search for Petoskey stones in Northern Michigan include:
• Petoskey State Park – A prime location with sandy beaches and rocky shorelines.
• Magnus Park (Petoskey) – This small park is known for its abundance of Petoskey stones.
• Lake Michigan Shoreline (Charlevoix & Traverse City) – Walking along the beaches here can lead to exciting discoveries.
• Fisherman’s Island State Park – Offers a quieter, more secluded stone-hunting experience.
Other Unique Rocks You Can Find
While Petoskey stones are the star of the show, Michigan’s shoreline is also home to other fascinating rocks and fossils:
• Charlevoix Stones – Similar to Petoskey stones but with a smaller, more rounded pattern.
• Leland Blue Stones – Beautiful blue or green slag glass from Michigan’s iron industry.
• Favosites (Honeycomb Coral) – Another type of fossilized coral with a more uniform pattern.
• Agates – Colorful, banded stones prized by collectors.
Tips for Finding and Collecting Petoskey Stones
• Look along the water’s edge – Wet stones reveal their patterns better.
• Visit after a storm – Waves help unearth new stones.
• Bring a bucket or mesh bag – Collect your finds as you go.
• Polish your stones – Use sandpaper or a rock tumbler to bring out their beauty.
• Respect the environment – Only take a few stones and leave nature as you found it.
Where to Stay While Exploring Northern Michigan
After a day of treasure hunting, unwind in a comfortable vacation rental near Petoskey, Charlevoix, or Harbor Springs. Whether you prefer a cozy lakefront cottage or a luxurious home with panoramic views, Northern Michigan offers plenty of options for the perfect getaway.
Book your stay today and get ready to experience the magic of Petoskey stone hunting in one of Michigan’s most scenic regions!