2.3 miles down 127, take the right fork at the sign for Magnolia. Go straight through this intersection. Continue on this road for another 0.7 of a mile. At the bottom of a hill, on the right, you will see a small parking area by a chain-link fence with a gate. Once at the area, scout out the shoreline for good entry and exit points.
Exit can be a little more tricky.
The bottom is rocky with scattered boulders. There is a lot of life to be seen here, and lobsters are common. This spot does not seem to get as crowded as other Cape Ann spots due to the hike involved. This is an advanced dive spot, and one best left to those in good physical condition. Wear good hiking shoes and bring plenty of water.