Driving to Bar Harbor, Maine: Bar Harbor is easily accessible by car. From Boston (268 miles) - follow Interstate 95 through to Bangor (exit 45-A - 395), then pick-up on Rt.1A to Ellsworth, and follow Rt.3 to Bar Harbor. Another route would be to take I-95 to Augusta, take Route 3 to Belfast over to Route 1 to Ellsworth, then back to Route 3 into Bar Harbor.
By Boat: Since Bar Harbor is an island and a popular place for both sailing and powerboating, there are many suitable moorings. You should check with the Harbormaster's Office at 207-288-5571.
By Cruise Ship: A wonderful way to visit Bar Harbor is on one of the over 70 beautiful cruise ships that arrive in Bar Harbor each year.