Diamond's Edge Restaurant & Marina
Dining on the Diamond's Edge Restaurant Lawn

Contact Us

Diamond’s Edge Restaurant & Marina

Diamond’s Edge Restaurant and Marina
Diamond Cove
Portland, Maine 04109

Restaurant Direct: 207.766.5850
Event Inquiries: 207.523.2014
Marina Dock House: 207.766.5694

Mail Correspondence Address:
Portland Harbor Hotel
Attn: Diamond’s Edge
468 Fore Street
Portland, Maine 04101

Diamond’s Edge is open seasonally.  Our hours follow the Casco Bay Ferry Seasonal Schedule.

Ferry service available through Casco Bay Line – Diamond Cove Schedule