Casual breakfast in Navarre to load up on coffee and a hearty meal before the first driving day; they typically open early by 7–8am, but confirm seasonal hours.
Set up at a campground near Portland or on nearby islands if reservations allow; afternoon to walk the Old Port or visit Portland Head Light (open daylight hours).
Drive Park Loop Road, hike short trails or visit Sand Beach and Thunder Hole (park generally accessible sunrise–sunset; some facilities have seasonal hours).