Acadia National Park is a 47,000-acre Atlantic coast recreation area and Bar Harbor is considered the gateway to the park with Hancock County-Bar Harbor Airport (BHB) (8 miles). Other nearby airports include Bangor (BGR) (42.6 miles) and Rockland (RKD) (46.8 miles). Acadia National Park gets close to 4 million visitors annually, and it is recommended to visit during the shoulder months.
Cash flights to Bar Harbor airport
I recommend looking through Google flights for your travel dates before wasting points on a short domestic trip.
Award booking flights to Bar Harbor airport
Bar Harbor Accommodation
IHG
I highly recommend staying at the Holiday Inn Resort Bar Harbor (link) and book in advance to get 4th night free with points. Use Rooms.aero to check for 4-night award space a year in advance with free alerts (link).
How much is the cash price for a 4-night stay?
Hilton
Acadia National Park Hikes
We did some of the activities mentioned on the Acadia Magic website and really enjoyed hiking some trails.