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Check Availability Acadia Bay Inn

Check-In:  Check-in window is between 3pm and 6pm.  Please call us if you'll be arriving after 6pm to make appropriate arrangements.  Please note we are unable to accommodate check-ins after 10pm. 

You must be completely checked out of your room by 11am.  Guests are free to use the grounds of the Inn after check-out.  Late check-outs will incur a $100 fee and absolutely must be out of the room no later than 12pm (noon) or an additional one room night fee will be assessed.

We are unable to refund any remaining balance upon an early check-out.

The rates listed are for single or double-occupancy including breakfast but do not include the 9% state lodging tax. No additional guests are permitted beyond the stated room capacity.

Groups & Parties:  We are a small Inn with just seven rooms and have found groups traveling together may impact the experience of other guests. Therefore, we limit reservations to six people (three rooms) traveling together to maintain the romantic atmosphere of the Inn that our guests have become accustomed to and expect. We strongly recommend contacting us to discuss any reservation (whether made as a group or individually) which may conflict with this policy.  We reserve the right to cancel group reservations without notice, where approval was not authorized.  Please note that no refund will be issued if a cancellation of this nature is assessed within our 60 day group cancellation policy.  For information on reserving the entire Inn for a group event please call (207) 422-0127.  Additional event fees will apply.

We ask that reservations be made on-line through our web site using your credit card (Visa, MC, Discover & AMEX are all accepted).  A deposit equal to 50% will be required at the time of your reservation.  If you are unable to make your reservations on-line, please call us and we'll be happy to assist.

The remaining balance of your reservation will be billed in-full 21 days prior to your check-in date of arrival.

We typically require a two-night minimum stay during our short season.  Please contact us for shorter stays and we will make every effort to accommodate your request.  Should we be able to arrange for a stay of one night, a deposit for the full cost of the room will be required.

Please note that we do not accept personal checks or traveler's checks for reservations.

A reservation cancellation providing notice of 22 days or more from your check-in date, will be eligible for a deposit refund less a 5% credit card transaction fee.  Should you cancel within 21 days of your check-in date, you will be billed for the full reservation amount.  We strongly suggest Travel Insurance for anyone who feels a cancellation may possibly occur.

​Date Change Requests:  Changing the date of your reservation (either in part or in it's entirety), within 21 days of your check-in date will be handled as a cancellation and the above cancellation policies will apply.

Breakfast is served between 8:00am and 9:00am.  The kitchen closes promptly at 9:00am.  We are happy to suggest other breakfast venues for anyone seeking breakfast after 9:00am.  If you plan to depart before 8:00am, please let us know in advance; we may be able to provide you with a light breakfast to-go.

We have a strict no-smoking policy.  This applies to traditional and electronic methods.  No smoking will be allowed anywhere inside the Inn or on the grounds, including the beach.  Violations will be subject to a minimum $350 cleaning fee charged directly to your credit card.

Given our close proximity to the rugged ocean shore as well as our focus on maintaining a peaceful and romantic atmosphere, the property is unsuitable for anyone under 18 years of age.

Pets are not allowed. 

Per Maine State Law, it is illegal for guests to consume alcohol purchased off-site in any of the Inn's common areas, common decks or on the grounds (including the beach).  It is lawful for guests to consume alcohol purchased off-site in their guest room or on their balcony only. Guests may purchase alcohol from the Inn and consume it anywhere on the property.

​Inappropriate Behavior: 
Acadia Bay Inn and its employees reserve the right to eject any and all guests who act inappropriately or otherwise disregard or disrespect the rights of anyone at the Inn (guests, staff or management). Offending parties will be required to vacate the premises immediately and shall forfeit all applicable lodging charges.

Privacy Policy:
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Please note that many of these policies have been implemented with you, our valued guests, in mind. Our goal is to exceed your expectations when you stay with us. These policies will help to ensure a relaxing and memorable visit to the Acadia Bay Inn.

If you have any questions about any of our policies, please don't hesitate to contact us. 

Thank you!


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Get in Touch With Us

Address: 12 Miramar Avenue
Sullivan Harbor, Maine 04664
Email: [email protected]
Phone: (207) 422-0127

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