Are you planning a visit to Acadia National Park? Before you get here, it's important to know the difference between an entrance pass for the whole park, and a vehicle reservation just to drive up to the summit of Cadillac Mountain. You can buy both before you leave home at Recreation.gov. (Still photo courtesy of visitor Seth Baker. Used with permission.) More at https://go.nps.gov/AcadiaVehicleReservations | Acadia National Park