At the end of the last ice age, about 10,000 years ago, there was a massive glacial waterfall at the site of Clark Reservation State Park. Today, Glacier Lake is a large body of water located in the basin where the waterfall once fell. Visitors to Clark Reservation State Park will find the rocky cliff, lake, and gorge carved from the ancient waterfall as well as a number of other rocky formations and ravines. The area is also home to the largest population in the country of American hart’s tongue, a rare species of fern that is federally recognized as a threatened species.

6105 East Seneca Turnpike Jamesville, NY 13078, Phone: 315-492-1590

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