OLYMPIA—Washington State Parks today announced its 2020-21 winter schedule, with more than 100 parks remaining open for camping or day-use activities.

The winter schedule is available online at https://tinyurl.com/y2u6mkbd. More than 100 parks will remain open during the winter, while about 22 parks are closed until dates in March, April or May.

State parks offer ample opportunities for those who enjoy camping in the winter months. Campgrounds that remain open are less crowded, and more campsites are available on a first-come, first-served basis. In addition, most parks offer off-season r...