Bren Hall is the best because it has outdoor seating with a perfect view of the beach and the ocean! Just take the stairs up to the balcony and you're set!
Bren Hall | UC Santa Barbara Bren - Bren School of Environment
I don't think I could make a list about studying without mentioning the lib! I personally love the first floor but another fav is the 6th floor which is a quiet floor!
UCSB Library
I absolutely love sitting outside the Arbor while doing my work! It is a very populated place but it is so nice!
The Arbor
Another good spot is Summit Cafe, where you can study, hang out, and get some really good coffee!