1 Newport Drive, Bar Harbor, Maine

Take I-95 to Bangor, exit 182A (formerly exit 45A), continue on I-395 to exit 6A, and drive East on Rt. 1A to Ellsworth, then Rt. 3 to Bar Harbor.
Take I-95 to Augusta, exit 113 (formerly exit 30), and follow Rt. 3 to Bar Harbor (A bit longer, but more scenic).

For the two closest airports:

The Bar Harbor – Hancock County Airport
12 miles from the Inn offering direct or connecting flights from Boston. 

Bangor International Airport
50 miles from the Inn offering domestic and international flights. 

Contact the Harbor Master at 207-288-5571