Registration is now open for our summer youth camps--visit our Youth section for more information

All year long thousands of volunteers are working to restore natural areas and improve trails to keep the Greenway healthy and beautiful.

Volunteer programs are open to adults and young people, individuals and groups.  Regular groups include corporate employee teams, schools, families, scout troops, faith-based organizations, civic clubs, and others.   We have a number of different projects out there, so it's easy to find one that's ideal for you or your group!  

All projects take place in natural areas that are easily accessible from Interstate 90, typically between Mercer Island and North Bend.  Almost every Saturday there are volunteer events scheduled where new and returning volunteers work together. 

Getting Connected

• Choose an event and sign up now.
• To keep up with what's happening with the Greenway volunteer program sign up for the weekly email, Greenway_Links.
• Have a quick question?  Try the FAQ.

 
The Mountains to Sound Greenway volunteer program is supported by generous funding from REI.