When are the National Parks' Free Entry Days in 2016?

By Jason Cochran

The United States' National Park Service peppers the calendar with days during which no entry fees are charged by the government. The NPS's grants free entrance on the following days in 2016.

Winter in Yellowstone: A Caldera of Your Own

By Lisa Torrance Duffy

A wintertime visit to one of the crown jewels of our national parks systems will leave you with the place practically to yourself.