1 of 25
Skagit Valley Tulip Festival, WashingtonBikers ride through tulip fields in bloom in Washington State's Skagit Valley. Every April, the Skagit Valley Tulip Festival features street fairs, art shows, concerts, and more.More Free to See: Festivals >>
Photograph by Gabe Palmer, Alamy

Free to See Gallery

Take a look at these U.S. events and activities that won't cost you a thing.

Published August 16, 2011