Do you need a Discovery Pass to camp in Washington state parks?

In Washington state parks, the Discover Pass is for day visits. State park daytime hours end at dusk. If you are a registered camper with a paid overnight stay in a state park, you do not need to have the Discover Pass. Simply display your camping registration on your dashboard. You can purchase a Discover Pass online, at any state park, or at various retail locations. The annual pass is $35, and a one-day pass is $11.50.

For more information on camping in Washington state parks, check out Hipcamp.