From Portsmouth:

Head North on 95. Take exit 6A off the Maine Turnpike onto 295. Stay on 295 until exit 4, cross Veterans Memorial Bridge and bear to the right, taking Rt. 1A (truck route) to Commercial St. Our ticket booth will be on the right after about 2 miles.

From Freeport:

From 295 take exit 7 , Franklin Arterial (1A) to waterfront. Turn right onto Commercial St. and travel approximately 1/3 mile. Our ticket booth will be on the left.