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Find all hotels by Marriott Hotels & Resorts in Great Diamond Island, ME

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Compare rooms and suites by Marriott Hotels & Resorts in Great Diamond Island with rates, reviews, and availability. Most hotels are fully refundable.

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Top Great Diamond Island Hotel Reviews

Germaine Inn South Portland

Germaine Inn South Portland

10/10 Excellent
"We loved the indoor pool, the breakfast, and the mural in the room!"
Richard 1-night trip
Posted 16 hours ago
Germaine Inn South Portland