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Jay Cooke State Park
State Park Information

State Park Overview

Nature of the Area
The rugged land formations of Jay Cooke State Park enhance the beauty of the hardwood forests. The water-eroded gorge, steep valleys and massive rock formations are seen throughout the park. In some seasons, the water of the St. Louis River thunders over slabs of ancient, exposed rock. At other times, it slows to a gentle trickle. Visitors enjoy the scenic splendor of Jay Cooke State Park during all seasons.

The geological makeup of Jay Cooke State Park is one of slate, graywacke and red clay. Streams have exposed the bedrock in many places. Slate beds were formed from original deposits of mud which compacted into shale. Heat, pressure and movement converted the deeply buried shale into slate. Underground movement caused the slate and graywacke beds to fold and fracture. Later, masses of molten rock were forced through fractures in the beds and when they cooled, these intrusions formed dikes which can be seen in the river bed today.

Wildlife. The promise of food and protection make Jay Cooke State Park an important wintering area for white-tailed deer. Black bear, timber wolf and coyote are among the largest of 46 animal species in the park. The pileated woodpecker, marsh hawk and the great blue heron are just a few of 173 species of birds that nest and feed in the park. Sixteen species of reptiles and amphibians (none of which are poisonous) are found in the park.


History of the Area

More Info

Jay Cooke State Park