There's no better way to get an informative overview of Bar Harbor, Mount Desert Island or Acadia National Park than with one of these fully narrated tours aboard a quaint trolley. The friendly tour operator will fill you in on the history and other fascinating tidbits of information about the sights you pass, and you'll have the chance to get off and explore some locations by foot. There are several tours to pick from, including Bar Harbor, Cadillac Mountain, and either a 2.5 hour or 4 hour excursion into Acadia National Park. For an especially magical experience, there's a sunset tour.
If you go:
Tours operate late April to early November. Parking can be a challenge in Bar Harbor. If you drive an RV, you'll find free parking reserved for RV's at the athletic field at Main and Park, about a 10-minute walk from the tour departure point.
Links:

55 West Street
Bar Harbor, Maine 04609 USA
info@olistrolley.com
Phone Numbers:
Oli's Trolley Toll Free
+1 (866) 987-6553
+1 (866) 987-6553