I trust that everyone can get to the center of Sterling, Ma. (RT 12) without a problem. If you can't, let me know.
Once in the center of town, find Maple St. (Right across the street from a park. There is a white fence going around the park.) Once on Maple St., follow it up till the fork in the road. Bare right at the fork. You are on Kendall Hill Rd now. Follow to the stop sign and take a right. Stop sign come up quick so becareful. Follow that down to Sweet Hill Rd. and bare right again. Follow to Hill Ave. and bare right. At this point, look in front of you and you will see water. Beach parking on the right. The driveway is just before the 1st building on the street.
I will try and post a map tomorrow sometime.
Also please becareful for these are back roads. Drive with care on them.