Contains the highest point in Tompkins County.  The Finger Lakes Trail runs through (purple line in map below).  Just west of Route 13 in the town of Newfield.

More information at:
http://www.dec.state.ny.us/website/dfwmr/wma/connhill.htm
http://ludlow.dns2go.com/cribbage/areas/conn_hill/conn_hill.html

Map courtesy of Tompkins County GIS