Head north on Interstate 95 from Boston. In Maine, I-95 becomes the Maine Turnpike. You can also exit to I-295 North, I-295, and I-95 merge together south of Augusta. Stay on the Maine Turnpike to Exit 113 in Augusta (about 2 hours from the border of New Hampshire). Take Route 3 east to Belfast (48 miles).
Drive south on Interstate 95 from Canada, take Exit 45, heading East on I-395 in Bangor. Take the first exit ramp right onto the Route 202 bypass to Hampden. At the end of the bypass turn left onto Route 9, and at the light turn right onto Route 1A South. Route 1A ends at coastal US Route 1 in Stockton Springs. Traveling south will lead you through Searsport, Belfast, Northport, and Lincolnville Beach.
Major airlines fly into Portland International Jetport (100 miles south) and Bangor International Airport (37 miles north). Daily commercial air service is also available to Knox County Airport. There is limousine service from Portland and Bangor airports, and car rentals are available at all three airports. The Belfast Municipal Airport provides charters nationwide and into Canada. Helicopter service is also available.