The preserve is southwest of Ithaca, just north of Robert Treman State Park. From Cornell, go across Ithaca and take Route 13 south. Turn right on Route 327. In about 0.6 mile you can pull off to the right on the roadside. In another 0.15 mile is another pull-off area for the second parcel. Both these areas are immediately before a yellow traffic sign indicating a curve. The surface of these areas is firm, as it is the old road bed.