We rank the 19 Best U.S. National Parks. See which places our readers like the best, and vote for your favorites.

Add Yahoo as a preferred source to see more of our stories on Google. Yosemite National Park is open during the government shutdown, but with limited services.Apu Gomes/Getty Images Many national ...

It stands to reason that the best National Parks in the U.S. would also be the most popular, at least in most respects, and ...

Fans of the great outdoors can breathe a sigh of relief. Though operations of "non-essential" government agencies, including the National Park Service, have been put on an indefinite hold, access to ...