Washington State Parks free days come multiple times a year, and there are two remaining in 2020.
On state parks free days, visitors don’t need a Discover Pass for day-use visits by vehicle. The pass costs $30 annually or $10 for a one-day permit and is required for vehicle access to state recreation lands managed by Washington State Parks, WDFW and the Department of Natural Resources (DNR).
Washington State Parks free days for the rest of 2020:
Wednesday, Nov. 11 — Veterans Day
Friday, Nov. 27 – Autumn Day