King County’s most popular park, more than 3 million people visit Marymoor annually to explore Marymoor’s 640 acres of recreational activities, rare amenities, and culturally-enriching events.
King County Parks has completed the public process associated with the public rule renewal. Read King County Parks' summary of comments and responses here. The rule has been signed by the DNRP Department Director and will be posted online once it goes into effect on January 8, 2021.
Thank you for your participation in this process!
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Monthly Parking Permits
Purchase monthly parking permits here
Professional Dog Walker (permit required as of October 3, 2011)
For more information, contact the Marymoor Park Office at email@example.com or call 206-477-7275.
Marymoor Park Info
6046 W Lake Sammamish Parkway NE
Redmond, WA 98052
8am - dusk
authorized activities outside these times
Monday - Friday
9am - 4pm
Rainout Line: 206-205-3892
Ballfield Lights: 206-225-8936
Friends of Marymoor Park
Revenues from events that take place in Marymoor Park and parking fees help to provide funding for King County Parks' 28,000 acres of parks and natural areas and 175 miles of regional trails.Thank you for your support!