Castle Rock State Park...one of Silicon Valley's original start ups.
Since our founders began in 1900, Sempervirens Fund has protected more than 34,000 acres of redwood forest. We hold in our hearts and minds the founders’ experience of what thrived here – and what can be restored through proper stewardship.
Like our founders, we work passionately to protect and connect the redwood forests into a vast and vibrant landscape that can support people and wildlife for countless generations to come.
Learn more about the remarkable people associated with the Santa Cruz Mountains throughout the years and those who have fought to protect it.