Looking for something fun, free, and fantastic to do with family and friends?
Head out to America's national parks where millions of stars light up the dark
night sky, deer and antelope (and a few other critters!) play on the wide open
range, and history is an unbelievable experience, not an exam.

And the best news? During National Park Week, April 21-29, ALL 397 of your
national parks offer free admission, all week long!

The National Park Service is proud to once again join with the
National Park Foundation, the official charity of America's national parks,
to present National Park Week.

http://www.nps.gov/npweek/