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Most King County offices will be closed on Monday, for Memorial Day.  
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"Doggy Disneyland", as it is locally dubbed, Marymoor Park is best known for its 40-acre off-leash dog area. This is where dogs can be dogs. Black Labs dogpaddle against Golden Retrievers to see who can get the prize: an old tennis ball thrown by a dog owner into the Sammamish Slough.

This fabulous former farm is less than two miles from the main Microsoft campus. It's a great place to meet old friends and make new friends, both two-legged and four.

Serve Our Dog Areas (S.O.D.A.) 

 Dog park rules


Daily/Monthly Parking
Complete and return this form: Parking Permit (PDF)

Professional Dog Walker (permit required as of October 3, 2011)
For more information, contact the Marymoor Park Office at or call 206-477-7275.  

2023 Professional Dog Services Concession Permits

In 2022, King County Parks evaluated the process used to issue professional dog services concession permits in the Marymoor Park off-leash dog area. After a decision process that included engagement with stakeholders, including general park users, King County will issue eight permits through a lottery system starting in 2023. The lottery for qualified applicants will occur in early November each year.  

  • Current permit holders will not be automatically renewed. Current permit holders will have the opportunity to apply for a new permit. 
  • All permit applicants will be entered into a lottery allowing equal opportunity to receive a permit.
  • Currently there are seven active permits, each valid for one calendar year. Beginning in 2023, a total of eight permits will be issued, each valid for one year.

2023 Permit Applications

Applications opened on September 14, 2022 and closed on October 17, 2022.  All qualified applicants will be sent information regarding the final date and time for the permit lottery drawing. 

Marymoor Park map 

Marymoor Park Info

6046 W Lake Sammamish Parkway NE
Redmond, WA 98052

Park Hours
8 am to dusk
authorized activities outside these times

Park Office
Tuesdays and Thursdays 
9:30 a.m. - 2:00 p.m.

Park Office: 206-477-7275