Marymoor Park

If you are interested in soccer, baseball, cricket, flying, regional trails, the largest off-leash dog area in the state, a velodrome, climbing rock, rowing, birding, King County’s cultural heritage, gardening, a family picnic, concerts, or movies, Marymoor Park is the place for you!

Marymoor Park is the most popular park in the King County Park System and also one of the most diverse parks in the entire Puget Sound area. More than 3 million people visit the 640-acre park each year for recreational activities, rare amenities, and culturally enriching events.

At 640 acres, Marymoor Park provides ample room for large special events, but also has many small, intimate and natural corners. Located in the heart of King County, Marymoor is continually changing to promote vitality and enrich the lives of King County residents.