Ice dunes form on Presque Isle, park rangers urge visitors to stay away

Ice dunes form on Presque Isle, park rangers urge visitors to stay away

If you’ve walked along Presque Isle beaches recently, you may have noticed mounds of ice at the shoreline called "ice dunes." While they're a sight to behold, park rangers are urging visitors to keep off the ice, as it could easily turn a peaceful walk into a life-or-death situation. "You shouldn't climb on the ice [...]