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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 is a great place to meet old friends and make new friends, both two-legged and four.

King County Parks is seeking to renew the public rule:
Permit Requirements and Procedures for Professional Dog Service Business Use of Parks and Recreation Division Property. Submit comments online and learn about other ways to comment at:

Public comment is open from October 10 through November 24, 2020.

Read the draft public rule here.

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. 

Marymoor Park map

Marymoor Park Info
6046 W Lake Sammamish Parkway NE
Redmond, WA 98052

Park Hours
8am - dusk
authorized activities outside these times

Park Office
Monday - Friday
9am - 4pm

Park Office: 206-477-7275