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Acadia Bay Inn

Property class: 3.5

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Photo gallery for Acadia Bay Inn

A lakeside view with boats, chairs, and a grassy area. - Acadia Bay Inn (Sullivan)
A staircase with a stone wall and a deer head decoration, leading to a Christmas tree. - Acadia Bay Inn (Sullivan)
A large, two-story house with a balcony and a covered porch. - Acadia Bay Inn (Sullivan)
A spiral staircase leading to a deck overlooking a lake with autumn foliage. - Acadia Bay Inn (Sullivan)
A bedroom with a bed, a desk, a chair, a fireplace, and a view of the outdoors. - Acadia Bay Inn (Sullivan)
Take advantage of free full breakfast, a terrace, and a garden at Acadia Bay Inn. Free in-room WiFi is available to all guests, along with a library and a fireplace in the lobby.

Reviews

10 out of 10
Exceptional

Popular amenities

  • Parking included
  • Free WiFi
  • Housekeeping

Off-peak, on budget: 30% or more off select hotels in our fall sale

Skip the crowds, keep the savings. AARP members save more after Labor Day. Book by Oct 7, 2026.

Room options

View all photos for Double Room, Ocean View (Juniper)

A neatly made bed with a bottle of wine and two glasses, flanked by two lamps and a mirror on the wall.

Double Room, Ocean View (Juniper)

10.0 out of 10
Exceptional
(4 reviews)
  • Ocean view
  • 37 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Double Room, Ocean View (Jasmine)

A deck with a view of a lake, boats, and distant land.

Double Room, Ocean View (Jasmine)

9.4 out of 10
Exceptional
(3 reviews)
  • Ocean view
  • 35 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Double Room, Ocean View (Sea Rose)

A bedroom with a bed, a desk, a chair, a fireplace, and a view of the outdoors.

Double Room, Ocean View (Sea Rose)

10.0 out of 10
Exceptional
(2 reviews)
  • Ocean view
  • 29 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Double Room, Ocean View (Wisteria)

A cozy bedroom with a fireplace, a large mirror, a bed, and a view of the sea through an open door.

Double Room, Ocean View (Wisteria)

10.0 out of 10
Exceptional
(3 reviews)
  • Ocean view
  • 32 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Double Room, Garden View (Teaberry)

A bedroom with a canopy bed, wall sconces, and a bedside lamp.

Double Room, Garden View (Teaberry)

10.0 out of 10
Exceptional
(3 reviews)
  • Garden view
  • 39 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Double Room, Garden View (Bayberry)

A neatly made bed with a tray holding a bottle of wine, two glasses, and a vase of red roses.

Double Room, Garden View (Bayberry)

10.0 out of 10
Exceptional
(2 reviews)
  • Garden view
  • 38 sq m
  • Sleeps 2
  • 1 King Bed

View all photos for Double Room, Garden View (Lilac)

A neatly made bed with a red bedspread and two pillows, a bedside table with a lamp, a chair, and a floral wallpapered wall.

Double Room, Garden View (Lilac)

9.0 out of 10
Wonderful
(2 reviews)
  • Garden view
  • 20 sq m
  • Sleeps 2
  • 1 Queen Bed

About the neighborhood

Located in Sullivan, Acadia Bay Inn is in a rural area and on the waterfront. Bar Harbor Whale Watch Co is a popular attraction and the area's natural beauty can be seen at Acadia National Park's Visitors Center and Cadillac Mountain. Prayer Labyrith and Seacoast Fun Park are also worth visiting. Fishing offers a great chance to get out on the surrounding water, or you can seek out an adventure with hiking/biking trails and mountain climbing nearby. Visit our Sullivan travel guide
View more B&B in Sullivan
Map
12 Miramar Ave, Sullivan, ME, 04664

What's nearby

  • Sullivan Harbor Farm
    2 min drive - 2.3 miles
  • Tidal Falls
    6 min drive - 3.6 miles
  • Wild Mountain Man Ray's Chainsaw Show
    8 min drive - 7.0 miles
  • Bartlett Maine Estate Winery
    13 min drive - 11.6 miles
  • Downeast Scenic Railroad
    16 min drive - 13.7 miles

Getting around

  • Bar Harbor, ME (BHB-Hancock County - Bar Harbor)
    28 min drive

Restaurants

  • YU Take Out
    10 min drive
  • Tracey's
    5 min drive
  • Ruth & Wimpy's
    9 min drive
  • The Black Sheep
    2 min drive
  • Shell
    8 min drive

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  • Parking included
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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Free self parking on site

Food and drink

  • Free full breakfast available daily 8:00 AM to 9:00 AM

Things to do

  • Library

Guest services

  • Change of towels on request
  • Housekeeping (daily)
  • Tour and ticket assistance

Outdoors

  • Garden
  • On the bay
  • Picnic area
  • Terrace

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Handrails in stairways
  • No elevator
  • Stair-free path to entrance
  • Well-lit path to entrance

More

  • Fireplace in lobby
  • Smoking not allowed

Room amenities

Bedroom

  • Blackout drapes
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Towels provided

More

  • Heating
  • Individual decor
  • Individual furnishings
  • Iron/ironing board on request
  • Portable fan

Policies

Check-in

Check-in start time: 3 PM; Check-in end time: 6 PM

Late check-in subject to availability

Minimum check-in age: 18

Check-out

Check-out before 11 AM

Special check-in instructions

There is no front desk at this property

Guests will receive an email within 7 days before arrival with check-in instructions; your host will greet you

To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation

If you are planning to arrive after 6:00 PM please contact the property in advance using the information on the booking confirmation

Information provided by the property may be translated using automated translation tools

Renovations and closures

The property is closed between October 20 and May 24.

Access methods

Host will greet you

Pets

Pets not allowed

Children and extra beds

Children 17 and younger are not allowed at this property; All guests older than 17 are welcome

Rollaway/extra beds are not available

Property payment types

Important information

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards; cash is not accepted
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room

We should mention

This property does not have elevators
Children 17 years old and younger are not permitted at this property

Frequently asked questions

Is Acadia Bay Inn pet-friendly?

No, pets are not allowed at this property.

How much is parking?

Self parking is free at this property.

What time is check-in at Acadia Bay Inn?

Check-in start time: 3 PM; Check-in end time: 6 PM. Late check-in is available during limited hours.

What time is check-out at Acadia Bay Inn?

Check-out is at 11 AM.

Where is Acadia Bay Inn located?

Situated in Sullivan, this beach bed & breakfast is 1.9 mi (3 km) from Sullivan Harbor Farm and within 6 mi (10 km) of Tidal Falls and Prayer Labyrith. Morancy Pond and Wild Mountain Man Ray's Chainsaw Show are also within 9 mi (15 km).

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Reviews

Acadia Bay Inn Reviews

10

Exceptional

10

Cleanliness

10

Location

10

Staff & service

10

Property conditions & facilities
Rating 10 - Excellent. 100 out of 104 reviews
Rating 8 - Good. 4 out of 104 reviews
Rating 6 - Okay. 0 out of 104 reviews
Rating 4 - Poor. 0 out of 104 reviews
Rating 2 - Terrible. 0 out of 104 reviews

Reviews

Verified review

10/10 Excellent

Jolanta

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful place. Clean, like a museum I loved it. Traveller from Calgary AB Canada
Stayed 2 nights in Sep 2026
Verified review

10/10 Excellent

Gerald

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful charming property in a very special setting overlooking the water. We stayed in the Jasmine room with a pretty balcony and seats to sit and enjoy a glass of wine. We also enjoyed a very tasty breakfast served on the outdoor porch. Great recommendations from our host on places to visit and eat
Stayed 2 nights in Aug 2026
Verified review

10/10 Excellent

Cheryl

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We absolutely loved our stay at Acadia Bay Inn. Matt and Nicole were fantastic hosts, the bed was comfy, the room was very clean, and we loved our time on the balcony. It is also a great location as far as getting to Acadia National Park or back towards Ellsworth and Deer Isle. We highly recommend this lovely place for a sweet time away!
Stayed 4 nights in Jul 2026
Verified review

10/10 Excellent

George

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderfully charming B&B with a beautiful waterfront view, gracious hosts and spacious rooms! Delicious breakfast in the dining area and covered porch for evening wine watching the boats come in. Highly recommend and hope to be back for another visit soon!
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Cory

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The most beautiful view in the area and the breakfast was amazing! The owners were great!
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Jessica

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The Inn was great. The owners were very helpful and accommodating. The breakfast was delicious, and the views were incredible! I highly recommend staying there!
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Laura

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
After the hustle and bustle of Bar Harbor, I was looking for a Calm peaceful place and this is it. All you need to do is walk out to the deck and expansive view of Acadia Bay will leave you breathless. The Inn is charming, like walking into someone’s living room. Get it about it.
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

barbara

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Quiet, relaxing , and awe inspiring. Room was clean with a spectacular view Breakfast was made to accommodate my allergy Friendly owner in Everything and more 5 Stars!!
Stayed 4 nights in Jun 2026
Verified review

10/10 Excellent

Suzanne

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hosts at Acadia Bay Inn are so gracious and personable with excellent suggestions and tips for seeing the area. The breakfasts were gourmet! And the homemade cookies every evening along with the morning homemade biscotti were the best I’ve ever had. My “Blue Sunset” cocktail was memorable as well! Above all of this, the view is the best I’ve experienced anywhere! Peaceful and beautiful!
Stayed 2 nights in Jul 2026
Verified review

10/10 Excellent

Christi

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a wonderful stay at this beautiful Inn. The property was full of charm, character, and thoughtful details that made it feel warm and welcoming. The breakfast each morning was delicious and a great way to start the day. The owner was incredibly helpful, friendly, and attentive, making sure we had everything we needed throughout our stay. We truly enjoyed our experience and would highly recommend this lovely home to anyone looking for a comfortable and memorable getaway.
Stayed 4 nights in Jun 2026
Verified review

10/10 Excellent

Terri

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Matt and Nicole are great. Love how they continue to serve others and offer such a wonderful experience. Fresh coffee, a gourmet breakfast and loved the fresh towels, that was a pleasant surprise. We loved exploring Acadia National Park and Bar Harbor. Lots to do! The Inn is just as pictured and we highly recommend Acadia Bay Inn!
Stayed 2 nights in Jun 2026
Verified review

10/10 Excellent

Carlos

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
This hotel is perfect if you're looking for peace of mind. Matt and Nicole are the perfect hosts. They treat you like family and make you feel welcome. The breakfast was phenomenal and different from regular hotels. Jasmine bedroom is very spacious with a ocean view and balcony. Definitely this is the place to stay.
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Patrick

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful place to stay. Great views and a wonderful breakfast.
Stayed 3 nights in Aug 2025
Verified review

10/10 Excellent

Karen

Liked: Staff & service, property conditions & facilities
The Inn is beautiful and the views are gorgeous! The hosts were so friendly and helpful…and breakfast was delicious! Hope to stay there again someday!
Stayed 2 nights in Sep 2025
Verified review

10/10 Excellent

Kevin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful stay - great views and hosts overall highly recommended
Stayed 2 nights in Jul 2024
Verified review

10/10 Excellent

Brett

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
What a beautiful stay!! We thoroughly enjoyed the gorgeous grounds and views! The owners were so friendly and accommodating. The bed was very comfortable and the room was extremely clean. We would definitely stay here again!
Stayed 2 nights in Sep 2025
Verified review

10/10 Excellent

wendy

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Lovely Inn

Wonderful Inn with an incredible view! I highly recommend you stay here! Great hospitality and lovely room!
Stayed 2 nights in Aug 2024
Verified review

10/10 Excellent

Cim

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Beautiful Inn

Beautiful Inn and location. View was awesome. Breakfast was delicious. Would definitely stay again if in the area. Make sure to visit tidal falls at high and low tide, very close to the inn. Host did give us some suggestions to visit that were beautiful.
Stayed 2 nights in Aug 2025
Verified review

10/10 Excellent

Davis

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Lovely B&B in a great location, with wonderful views. Owners were gracious and accomodating to all.
Stayed 2 nights in Oct 2024
Verified review

10/10 Excellent

Marguerite

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Acadia Bay Inn is a peaceful oasis away from the crowds of Bar Harbor and many top attractions of Mount Desert Island. The Inn is warm, inviting, spacious and impeccably clean. Host Nicole and Matt are friendly, gracious, and very helpful in providing suggestions on activities and restaurants. Nicole creates delicious, beautiful breakfasts and afternoon snacks and Matt is a thoughtful server. We stayed in Jasmine and it was wonderful! More spacious than the online photos capture, we had lots of room, incredible views, and very comfy furniture both inside and on our private deck. The only mistake you can make is not booking enough nights. There is so much to do and see on both MDI and the Schoodic Peninsula, be sure to leave yourself enough down time to truly enjoy this wonderful inn.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Donna

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property and views are amazing. The breakfast served everyday was delicious. We felt like we were at an exquisite private resort. We would highly recommend.
Stayed 3 nights in Jul 2025
Verified review

10/10 Excellent

Beth

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Highly recommend!

Loved everything about our stay at Acadia Bay Inn. Great room, easy access and excellent breakfast. Nicole and Matt did an excellent job making sure all our needs were meet.
Stayed 2 nights in Aug 2023
Verified review

10/10 Excellent

Ken

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Matt & Nicole have a beautiful Inn with great views and they make you feel very welcome to be there. They also make a great breakfast. We can't wait to go back!
Stayed 3 nights in May 2024
Verified review

10/10 Excellent

Lan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
My partner and I had a wonderful stay at this charming place. The location is perfect, and the hosts were incredibly friendly and welcoming. The breakfast was delicious, and the homemade cookies were a delightful treat. The room was spotless, as was the entire house, making our stay very comfortable. We would definitely stay here again and highly recommend it to others.
Stayed 2 nights in May 2024
Verified review

10/10 Excellent

Madhu

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The view of the ocean, the homemade breakfast, the owners went out of the way to please their guests. They made our stay special and geared our theme towards our celebration. Thank you!
Stayed 7 nights in Aug 2024