Glacial Grooves……
Kelleys Island Ohio
Located adjacent to the Kelleys Island State Park Campground and Public Beach on the island north side, the Glacial Grooves are the finest example of glacial scouring an scoring in North America and probably the world. The example shown here at about 430 foot in length, 15 foot deep, 35 foot wide and is only a small sample of the grooves that at one time extended into the lake.
