To celebrate Washington's great outdoors and help you enjoy as many state parks as possible, we are presenting geocaching activities all across Washington. While participating in our geocaching activities, you will also have the opportunity to learn about state parks, enjoy many different recreational opportunities, and experience the great outdoors! Please check back, as more geocaching activities will be added to this page. Select a geocaching activity from below and get started today!

Centennial GeoTour

The Washington State Parks Centennial GeoTour has ended. Participants have until Oct. 10, 2016, to submit their passports and be awarded the coin (depending on availability) for the level completed.

About Geocaching

Geocaching is a popular, fast-growing outdoor activity embraced by people of all ages and abilities from avid hikers to families with young children. Players use a Global Positioning System (GPS), smartphone, or other mobile device to find hidden containers (geocaches) or designated landmarks, sign their logbooks, and then share their experiences online. For information on applying for a permit, what materials may be hidden, and the areas where geocaching is allowed, read Directive 06-01 on geocaching, letterboxing and related activities.