Portola Valley, California

---

Size: 5472px × 3647px
Photo credit: © SiliconValleyStock / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: area, bay, book, california, county, cover, halberstadt, mateo, michael, nature, peninnsula, photo, photography, portola, request, san, silicon, states, stock, travel, united, usa, valley