Open Hearth Inn

Gateway to Acadia National Park

Welcome to the Open Hearth Inn

Located in Trenton, Maine, at the head of Mount Desert Island and Acadia National Park

Open Year-Round

We are right on the Island Explorer bus route (free) which also carries bicycles (Hours and availability may vary based on season). So park your car and enjoy all that Bar Harbor, Acadia National Park and Mount Desert Island have to offer.

Our Story

Acadia National Park

Here are 10 Fabulous Reasons to visit Acadia National Park this winter.

Top 10 Reasons to Visit

Easy Self Check-In

Come into our pine clad entry area and enjoy a nice warm cup of coffee, tea and muffins in the summer to start your day or stock up on local information.

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#1 rated B&B in Trenton, Maine

Rated AirBnB Superhost 4 times in a row!

5 / 5

Our stay was a lot of fun! A cozy, comfy, and clean space. Enjoyed the hot tub and hiking in Acadia was beautiful! The location is pretty close to the park.

Alaina - Lodge 17
5 / 5

My group of 5 really enjoyed staying at the Open Hearth Inn, the beds were very comfortable and we really appreciated having a full kitchen available for cooking and access to the hot tub! Thanks for a great stay!

Rebecca - Apartment 16
5 / 5

This is the perfect place for a family vacation... with the genuine Aloha spirit. The children loved it because of the variety of yard games, meeting new friends, and the fire pit for a hotdog roast, watermelon, and s'mores. We loved it because of the friendly and helpful staff, the close proximity to Acadia, and the great sea food restaurants in the area. We were so pleased to have laundry facilities especially with 3 children. The rooms were beautiful and comfortable; the kitchen very well-equipped. We are taking home great experiences from the national park and our time at Open Hearth Inn.

Krystine - Apartment 16

Questions? We're here to help

Our Guest Resources page includes frequently asked questions

Why our guests ♡ us

Top reasons why our guests keep coming back


Hot Tub

Come relax in our garden Jacuzzi room and hot tub, open daily.

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Outdoor Kitchen

Grill, steam lobsters or just hang out on the deck. We’ve got a sweet outdoor setup for you to use if you need a place to cook while you're here.


Kayak Rentals

Free kayak rentals with your stay

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Conveniently Located

Across from Mount Desert Island, home to Bar Harbor and Acadia National Park.

Your Adventure Awaits

Have a question? Give us a call! 855-695-7070