About COSCA

The Conejo Open Space Conservation Agency preserves, protects, and manages open space resources in the Conejo Valley. COSCA's open space system is a refuge from urbanization. It's a resource that appreciates in value for both people and wildlife as time goes on. With your help, our open space system will continue to offer a safe, stable environment for all organisms, whose complex interactions combine to form valuable habitat and ecosystems. Read more about who we are...