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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.

10 Years of Opal: May’s Exclusive Offer

Book with MAY10 promo code from now until the end of the month and you’ll receive a $10 resort credit per person, per day at any Opal hotel or resort. But it doesn’t end there: Majority of our Opals are also extending additional discounts of up to 20% on stays. Not a bad way to continue Opal Collection’s 10th anniversary celebrations!
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aerial view of bar harbor island

Harborside Holiday Savings

Whether heavy hitters like Christmas or Thanksgiving or more modest occasions like Labor Day or Indigenous Peoples' Day, Harborside Hotel is always serving up savings to get you a steal of a deal on a holiday-based retreat, year-round.
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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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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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