Our COSCA Volunteer Corps has many ways for you to help maintain and preserve the open space that surrounds our beautiful Conejo Valley. By joining with others, we can make sure that the trails, canyons, and ridge lines will be enjoyed by visitors for generations to come.

Our overview of activities, with links to more detailed pages, describes our ongoing programs that are dependent upon volunteers.

Are you interested in volunteering in the open space? Sign up below! One of our coordinators will contact you shortly.

After you have completed the online form below, please print this volunteer waiver, fill it in, and send it back to us.


Fields marked with an asterisk * are required.

General Information

Sponsor Information

In Case of Emergency:

Additional Information

Help Text


Don’t forget to print out this volunteer waiver, fill it in, and send it back to us!

If you are looking for more information about our current programs, explore the links below.

Our current programs

Trail Work

Adopt-A-Trail

Trails Education Days

Trail Watch

Trail Patrol

Community Outreach

Resource Stewardship