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Family walking by pool at Harborside


Your Dream Coastal Getaway With Offers From Opal

Escape to Harborside and enjoy your New England getaway with exclusive deals and vacation packages.

A couple takes in the sunset from beach-based dinner at Edgewater Beach Hotel.

A Flash Sale That Is as Magnificent as October’s Birthstone

In honor of October’s birthstone being Opal, we’re dropping one gem of a flash sale: up to 35% off stays across our collection, starting October 13.
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Harborside Hotel Aerial at Sunset

New England Resident Rate

Harborside Hotel's New England resident rate features up to 15% off, a more flexible cancellation policy, and a waived resort fee!
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Couple in Room at Harborside

Home Is Where the Wifi Is

Book your next Bar Harbor vacation at Harborside Hotel, and save up to 20% when you stay seven nights or more!
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Mother and Son hiking in Acadia National Park

Opal Moment Savings

Opal Moment Savings: curated offers to make sure you see the best value of the moment at Harborside Hotel, Spa & Marina.
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