30 Knapp Road Stony Point NY 10980 ...is located 1 minute off Exit 14 of the Palisades interstate Parkway.
If you are coming from North (descending exit #'s), make a LEFT at the off ramp, drive for about 2 minutes through one stop light, and make a left after the lake onto Knapp road.
If you are coming from South (ascending exit #'s) make a RIGHT at the off ramp, drive for about 2 minutes through one stop light, and make a left after the lake onto Knapp road.

There are plenty of signs by Exit 14 so you shouldn't get lost too easily.