Selkirk Shores NY State Park Map

From NYC:
Take the GWB and get on I 80 West for 88 miles. Bear right onto I 380 North for 27 miles. Get on I 81 North for about 160 miles to exit 36 (Pulaski). Take Route 13 WEST to Route 3. Travel south on Route 3 for 1.5 miles to the park entrance. Total about 285 miles.
(Alternatively, take the NYS Thruway to exit 34A to I 481 to I 81 for a total of about 325 miles.)
From the AMC Barn:
Get back onto the Palisades Interstate Parkway North for 9 miles. Follow it to US 6 West and go 26 miles. Get on I 84 West for 69 miles. Get on I 81 North for about 110 miles to exit 36 (Pulaski). Take Route 13 WEST to Route 3. Travel south on Route 3 for 1.5 miles to the park entrance. Total about 275 miles.
(Alternatively, take the NYS Thruway to exit 34A to I 481 to I 81 for a total of about 290 miles.)