When planning your summer vacation, keep in mind that Cadillac Summit Road in Acadia will require a reservation starting in May.

For the ultimate vistas, rise early to catch a sunrise here. Cadillac Mountain is the first point of the United States to greet the rising sun's rays from early October to early March, and ...

Here is one of Conde Nast's New England picks for their list of the most beautiful places in the United States ... lighthouses and sunrises atop Cadillac Mountain are certainly worth traveling ...