Mount Desert Island High School

Mount Desert Island High School (MDIHS) is a public high school in Bar Harbor, Maine, United States. It was established in 1968 and is part of the Mount Desert Island Regional School District.

Mount Desert Island High School

Mount Desert Island High School (MDIHS) is a public high school in Bar Harbor, Maine, United States. It was established in 1968 and is part of the Mount Desert Island Regional School District.