![Old sailboat on the waters of Acadia](https://npf-prod.imgix.net/uploads/Acadia_iStock_000002062946.jpg?auto=compress%2Cformat&crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=704&q=80&w=1056)
Acadia National Park
The first national park east of the Mississippi River, Acadia National Park offers hiking, biking, camping, breathtaking views of jagged coastlines, and pristine lakes.