Where It Goes: Acadia All-American Road is largely concentrated on Mt. Desert Island, Maine, and is connected to the mainland by Maine State Route 3. It meanders through Bar Harbor, Maine, and loops around the island.
Length: 40 miles
Driving Time: 2+ hours
Where to Stop: The Acadia Byway is a quintessential slice of Maine. In the distance, to the east, lies Nova Scotia. And on the island itself is Acadia National Park, which offers beaches, swimming holes, and hiking routes.