The Inn at Diamond Cove
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Portland, ME
The Inn at Diamond Cove is part of a small, island community called Great Diamond Island off the coast of Portland, Maine. Once pivotal in the defense of the United States, Army structures that were once scattered over the island have been restored and are now homes with wonderful historical detail and character. Prior to being the site for an Army base, Great Diamond Island featured a famous artistic retreat. American literary greats such as Henry Wadsworth Longfellow and Harriet Beecher Stowe spent time experiencing quiet island living there. After several years of careful restoration, The Inn at Diamond Cove reopened in 2015 with a revitalizing new layout boasting 44 deluxe guestrooms and suites with balconies. All suites maintain a New England charm with a fireplace, parlor, and separate dining area. Much effort has been made to maintain the historical detail and preserve the original character of this secluded retreat, open seasonally between Memorial Day and Columbus Day. The Inn at Diamond Cove has been named to these Historic Hotels of America Top 25 Lists The 2025 Top 25 Historic Hotels of America Best of Adaptive Reuse ListThe 2024 Top 25 Historic Hotels of America Best of Adaptive Reuse List
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Claim This ListingFrequently Asked Questions
What is the difference between a B&B and a boutique hotel?
A B&B is typically an owner-operated home with a few guest rooms and homemade breakfast. A boutique hotel is a small, design-focused hotel (usually under 100 rooms) with unique decor, upscale amenities, and a restaurant or bar. B&Bs are more personal; boutique hotels are more polished.
How much do unique stays cost in Portland?
B&Bs range from $100-$250/night. Boutique and historic hotels run $150-$400/night. Inns are $120-$300/night. Wilderness lodges and resorts can be $200-$600+/night, often including meals and activities. Prices vary by season — summer and fall (leaf peeping) are peak in most regions.
What are the best regions for a B&B getaway?
New England (Vermont, Maine, the Berkshires), California wine country and the coast, the Carolinas and Georgia low country, Colorado mountain towns, and the Pacific Northwest are all exceptional B&B and inn regions. Each offers unique scenery, food, and experiences.
Do B&Bs and inns accommodate families?
Many do, but some are adults-only for a quieter atmosphere. Check the property listing or call ahead. Family-friendly properties often highlight kid amenities, connecting rooms, or cabins. Lodges, resorts, and larger inns tend to be more family-oriented than small B&Bs.
What is the cancellation policy for independent stays?
Policies vary by property — most require 48-72 hours notice for a full refund. Peak season and holiday bookings may require 7-14 days notice or be non-refundable. Always check the cancellation terms before booking. Booking direct (not through aggregators) often gives you more flexibility.
Why book a B&B or inn instead of a hotel chain?
Independent stays offer unique character, local knowledge from owners, homemade food, and often better value. You support small businesses and local economies. The experience is personal — owners recommend restaurants, hidden trails, and local events that guidebooks miss.