Diamond's Edge Restaurant and Marina
Packages
Guest capacity
Up to 200 seated guests
About this venue
Surround yourself with beauty on your Big Day at one of Maine's most quintessential settings for a destination wedding – Diamond's Edge, nestled directly on the waterfront of Great Diamond Island. Imagine exchanging vows as the gentle ocean breeze caresses your face, the sun shines down upon you, and the sparkling blue waters of Diamond Cove provide the picture-perfect backdrop to capture every unforgettable moment. After your on-site ceremony, greet your guests during cocktail hour on the lush and expansive lawn with Mirror Pond as its centerpiece. Continue the festivities under our custom Sperry tent, providing all-weather comfort for 75 to 200 guests. Feast on a traditional Maine Lobster Bake with all the trimmings or select from myriad catering options to match every taste and mood. Enjoy music and dancing before cruising back to Portland or spending a romantic wedding night nearby at the luxurious Inn at Diamond Cove. We host weddings from June through early October.
Our event spaces
The Art Gallery
The Art Gallery offers a refined island setting filled with natural light, coastal beauty, and contemporary Maine charm.
With exposed beams, whitewashed brick walls, and twinkling string lights, The Art Gallery blends coastal charm with rustic sophistication. This airy, art-filled space offers a warm and welcoming backdrop for weddings, rehearsal dinners, and private celebrations. Just steps from the water, it captures the relaxed beauty of Great Diamond Island in every detail.
Guest capacity
50-75 Seated
25-50 Standing
Ideal for
Wedding ceremony, Elopement, Wedding reception, Rehearsal dinner, Wedding shower, Engagement party, Welcome party, After party, Farewell brunch, Couples luncheon, Cocktail hour
McKinley Grove Tent Site
Seaside tented venue surrounded by trees, perfect for a coastal-chic Maine celebration.
Host your special event at the McKinley Grove Tent Site, a serene outdoor space tucked among towering trees with views of Casco Bay. This versatile site allows for fully customized weddings or gatherings under a tent, combining coastal charm with Maine’s natural beauty. Ideal for ceremonies, receptions, or weekend-long celebrations, your event here offers a private, picturesque setting that guests will remember.
Guest capacity
150-200 Seated
150-200 Standing
Ideal for
Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Engagement party, Welcome party, Farewell brunch
The Art Gallery
The Art Gallery offers a refined island setting filled with natural light, coastal beauty, and contemporary Maine charm.
With exposed beams, whitewashed brick walls, and twinkling string lights, The Art Gallery blends coastal charm with rustic sophistication. This airy, art-filled space offers a warm and welcoming backdrop for weddings, rehearsal dinners, and private celebrations. Just steps from the water, it captures the relaxed beauty of Great Diamond Island in every detail.
Guest capacity
50-75 Seated
25-50 Standing
Ideal for
Wedding ceremony, Elopement, Wedding reception, Rehearsal dinner, Wedding shower, Engagement party, Welcome party, After party, Farewell brunch, Couples luncheon, Cocktail hour
McKinley Grove Tent Site
Seaside tented venue surrounded by trees, perfect for a coastal-chic Maine celebration.
Host your special event at the McKinley Grove Tent Site, a serene outdoor space tucked among towering trees with views of Casco Bay. This versatile site allows for fully customized weddings or gatherings under a tent, combining coastal charm with Maine’s natural beauty. Ideal for ceremonies, receptions, or weekend-long celebrations, your event here offers a private, picturesque setting that guests will remember.
Guest capacity
150-200 Seated
150-200 Standing
Ideal for
Wedding ceremony, Wedding reception, Rehearsal dinner, Wedding shower, Engagement party, Welcome party, Farewell brunch
Diamond's Edge Restaurant and Marina packages
Wedding Packages
50-200 guests
Peak pricing $175-215
Wedding Packages range from $175- $215 per person. Include all food for cocktail hour & reception plus 3-5 hours of open bar.
Available services that can be provided by Diamond's Edge Restaurant and Marina
Services & amenities
- Bar services
- Catering services
- Clean up
- Dance floor
- Dressing room / Bridal Suite
- Event coordinator
- Event rentals
- Event staff
- On-site accommodations
- Pet friendly
- Service staff
- Set up
- Wifi
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