University of California Berkeley crowds of alumni, students and visitors on campus for Cal Day, the annual open house.

- Image ID: K7EG1M
Cheryl Rinzler / Alamy Stock Photo
Image ID: K7EG1M
Crowds of university alumni, students and community visitors on campus for Cal Day, the annual open house. Main entrance Sather Gate can be seen in the background.
Location: University of California, Berkeley, Berkeley, CA, United States