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Regional Scheduling Office
Tel: 206-477-6150
E-mail:Regional Scheduling

Marymoor Reservations
Marymoor Park Office
Tel: 206-205-3661
E-mail:Marymoor Scheduling

Aquatic Center Banquet Hall
King County Aquatic Center
Tel 206-477-4444
E-mail: Aquatic Scheduling

For any other inquiries please contact Parks Info

Parks and Recreation Div.
201 S. Jackson St., # 700
Seattle, WA 98104
TTY: 711


Regional Trail System

The King County Regional Trail System is one of the nation's most extensive multi-use off-road systems with over 175 miles of trails for bicycling, hiking, walking, and horseback riding. The RTS spans an area from Bothell to Auburn and Seattle to the Cascades. The system provides extensive opportunities for recreation and non-motorized mobility and commuting throughout King County. And the RTS continues to grow! King County is actively planning and developing a planned network of regional trails totaling more than 300 miles in length. If you are looking for alternative ways to get around our region, enjoy nature, and live a healthier lifestyle, check out King County's regional trails!

Robert Foxworthy, Trails Coordinator
(206) 477-4566