As you navigate the incredible diversity of the United States national parks, prepare to create memories that will last a lifetime. Your next great adventure starts here.

An icon in the shape of a lightning bolt. Impact Link The 63 Congress-designated national parks have been touted as "America's best idea" — and with their mile-deep canyons, 3,000-year-old trees ...

March 10 (UPI) --A pair of Idaho brothers are believed to be the youngest brothers to earn Junior Ranger badges at all 63 U.S. national parks -- as well as 108 other National Park Service Sites.

So what does this mean for summers at our national parks? Well, reduced hours and even reduced days of operation have already. Gone into effect, some 325 million people visit America's 63 national ...

National parks ... sites in the U.S., with 63 of them including "national park" in their name. National park sites also include national battlefield sites, military parks, historical parks ...