Venture to Maine for the oldest national park in the East. Formerly known as the Rockefellers’ summer playground, Acadia National Park has 47,000 acres to explore and offers loads of wildlife to keep even the most restless traveler entertained. And the highest peak on the eastern seaboard, Cadillac Mountain, yup, in Acadia. Looking to throw it back to the 1930s when John D. Rockefeller initially commissioned the miles of carriage roads? Tour the park on bike before stopping at the historic Jordan Pond House for the classic east coast snack of tea and popovers. 5% of sales from our National Parks Collection will benefit the National Parks Conservation Association, which, for over 100 years, has been dedicated to protecting places of unparalleled natural wonder, historical significance and cultural value.