Open Space:
Preserving and Regreening for Future Generations
Our neighborhood includes three primary canyon systems—28th Street Canyon (part of Switzer Canyon), 32nd Canyon, and 34th Street Canyon, which includes Juniper and Ivy Canyons. Together, they preserve remnants of the coastal sage scrub habitat that once defined the area. These canyons support diverse wildlife, including the threatened California Gnatcatcher, native mammals, reptiles, and a wide range of bird species. However, invasive plants and human impacts have degraded these ecosystems. Our work focuses on restoring these natural spaces, protecting wildlife, and preserving them for future generations.
28th Street Canyon
How Our Community Saved a Canyon
In May 2025, neighbors learned of a proposal to build five large homes on undeveloped land in 28th Street Canyon. In response, the community came together to defend this vital open space. Through collective advocacy, the proposed development was halted, and the property owner agreed to donate the land to PGGH. We are now beginning the next chapter—planning for the canyon’s restoration, guided by the successful model of the Friends of the 32nd Street Canyon.
Our canyon’s future depends on all of us. Join your neighbors in protecting and restoring this special place—donate or sign up for our newsletter to learn how you can get involved, make a difference, and take pride in revitalizing a shared natural treasure.
32nd Street Canyon
A Rehabilitation Success Story
For more than 25 years, neighbors have worked together to restore this canyon from neglect to a thriving ecosystem. Friends of the 32nd Street Canyon successfully advocated to protect the land from development and reintroduced native habitat. Their efforts encouraged the the threatened California Gnatcatcher to return.
This canyon is the story of community persistence and patience—an embodiment of Margaret Mead’s reminder: “Never doubt that a small group of thoughtful, committed citizens can change the world. Indeed, it is the only thing that ever has.”