Washington State Parks offers several "free days" when a Discover Pass is not required to visit a state park.

Saturday, September 22, 2018, is National Public Lands Day and a free day to visit one of Washington State's parks.

Please note, free days apply only to day use (not overnight stays or rented facilities).

A Discover Pass is still required to access lands managed by the Washington state departments of Natural Resources and Fish & Wildlife on these days.