1. University of California, Santa Barbara
2. California State University, Long Beach
3. California State University, Northridge
4. San Diego State University
5. University of Southern California
6. University of California, Irvine
7. University of California, Los Angeles
8. University of San Diego
9. California Polytechnic State University, San Luis Obispo
10. University of California, Berkeley
These schools are known for their vibrant social scenes, student involvement, and wide range of extracurricular activities. They offer a variety of entertainment options, from music festivals and concerts to sports events and nightlife. Many of these schools also have strong Greek life organizations, which contribute to the party atmosphere.