Drivers AtlasThe world's best roads

United States, Maine

Acadia Park Loop Road

Granite coast, Sand Beach and the climb to the first sunrise in the United States.

Length

43 km

In miles

26.7 mi

Driving time

47 min

Atlas rating

8.7 / 10

Driving quality7.9
Scenery9.4

The run

Bar Harbor to Cadillac Mountain. Drive it in either direction, though the views usually favour the climb.

Season

Closed December to mid April

Checked by the Drivers Atlas desk

Scored and written by the Drivers Atlas editorial desk, drawing on driven routes across the UK and Europe, mapping data and member road reports. Every road in the library carries a driving and scenery score set by the same method. How we score roads.

Last reviewed 1 June 2026