The Harborside Hotel, Spa & Marina

The Harborside Hotel, Spa & Marina is the most comprehensively appointed full-service hotel in Bar Harbor, a waterfront property sitting directly on Frenchman's Bay with its own deep-water marina, a full-service spa, heated outdoor pool, and panoramic views of the islands and the mountains of Acadia National Park that define one of the most dramatic natural settings on the entire East Coast. With well-appointed rooms, flexible event space, and a location that serves as the ideal base for exploring Acadia, whale watching, and the cultural vitality of downtown Bar Harbor, it is the natural choice for planners seeking a capable and well-situated full-service property in one of America's most visited national park gateways.

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• Snapshot Report: AI-generated venue snapshot. Best for early shortlisting. Instant delivery.
• Signature Report: 189+ verified metrics across AV, F&B, capacity, responsiveness, and more. AI analysis combined with live phone verification. Delivery within 24 hours.
• Custom Report: Everything in the Signature, plus a stakeholder-ready summary deck. For high-value contracts and flagship events. Delivered within 72 hours, includes a 30-min debrief call.