Maine Harbor Club is a private island retreat on House Island in Casco Bay, just minutes from downtown Portland. It blends coastal seclusion with elevated hospitality, offering luxury accommodations, curated experiences, and event spaces surrounded by panoramic ocean views. Accessible only by boat, the 12-acre property feels worlds away while remaining closely connected to the energy of the Old Port, making it ideal for weddings, retreats, and unforgettable gatherings by the sea.
Open seasonally from June 1 through November 15
OUR PROPERTIES
Make Your Next Maine Getaway Unforgettable.
Entire Island Collection Inquiry
Discover the Island Collection — three unique coastal homes designed for effortless gatherings, quiet escapes, and unforgettable stays. Whether you're planning a family vacation, a creative retreat, or a weekend by the water, our team will help you find the perfect fit. Please complete the inquiry form below and we’ll be in touch shortly.
The BellMoor
5 bedrooms • 5.5 bathrooms • Sleeps 14
Two king suites, two queen suites, and a bunk room with six twin beds (two with trundles).
The Watchhouse
4 bedrooms • 3 bathrooms • Sleeps 9
King suite, two queen suites, and a bunk room with three twin beds.
Little Blue
2 bedrooms • 1 bathroom • Sleeps up to 8
Full-size bedroom plus a bunk room with two queen-over-twin bunks and one additional twin.
Island Capacity
We can accommodate up to 31 guests across the Island Collection.