Acadia National Park is one of the most visited in the United States. But when is the best time of year to visit Acadia? Here's a hint: It's not summer.

If you’re wondering “Is Acadia National Park Worth Visiting ... especially in July and August. Fall (September to October): ...

(iStockPhoto)| It's hard to beat the leaf peeping in Maine, which peaks in mid-October, and one of the best spots for taking in fall foliage is Acadia National Park. Plan to hike the 3.3-mile ...

The best way to get around Acadia National Park is on foot ... summer and early fall when the weather permits a leisurely stroll. Winter hiking is only advised for experienced trekkers.