Geology Highlights

The glacially produced features and numerous fossils found in the ancient limestone bedrock are one of the park's biggest attractions.  Four hundred million years ago, most of the United States was covered by a shallow saline sea. It was during this period

that the limestone strata at Clark Reservation were laid down. These layers of limestone contain the fossil remains of plants and animals which lived millions of years ago, including honeycomb and horn corals, brachiopods, and sponges.
 

More recently, about 20,000 years ago, the last of several glacial advances occurred in this area. A mile-thick ice sheet extended from Canada to Pennsylvania. About 10,000 years ago, this glacier began to retreat. During its recession, meltwater torrents carved out spectacular features at Clark Reservation, including the glacial plunge pool basin (containing the lake) and a system of amphitheaters and ravines. Geologists speculate that the glacial waterfall contained a volume of water greater than the American Falls at Niagara. The lake which occupies the plunge basin is classified as a glacial cataract lake, and is one of the finest examples of its kind in eastern North America.

Sculpting the Landscape

CONTACT:                                                       PARK HOURS and ADMISSION: 
T: 315-492-1756                                                        Open year-round dawn to dusk
                                                                                  $5 vehicle park entrance on weekends
   EMAIL:                                                                       

FriendsofClarkReservation@gmail.com                
                                                                   
      NATURE CENTER HOURS and ADMISSION: 
                                                           Temporarily Closed to help stop spread of Covid 19
                                                                                                                Memorial Weekend- Labor Day     
                                                                                           Hours subject to change:
                                                                                             11 am to 4 pm  Sat, Sun, Holidays
                                                                                             11 am to 3 pm  Mon, Wed, Thurs, Fri
                                                                                             10 am to 3:00 pm  Tues
                                                                                  Check website "calendar" page for updates

                                                                                  Free admission to Nature Center                                                                                                     * School and Group programs by request

                                                                         
                                                                            
                                                                                 
                                                                                                 

                          

ADDRESS:
Friends of Clark Reservation State Park
c/o Regional Office
6105 E. Seneca Turnpike
Jamesville, NY 13078

  • Facebook Social Icon
  • Twitter Social Icon

This site is optimized for use with Google Chrome.  Information may not be displayed correctly with other browsers.