Bar Harbor Bank & Trust Address: 1055 Main St, Mt Desert, ME 04660 Phone: (207) 244-4417 Banks Other Businesses: Island Housing Trust at 1049 Main St, Mt Desert, ME 04660 Camp Beech Cliff at 264 Beech Hill Rd, Mt Desert, ME 04660 Colonel's Suite Inn at 143 Main, Mt Desert, ME 04660 Harbourside Inn Ourside at 48 Harborside Rd, Mt Desert, ME 04660