Diablo magazine | 1,275 followers on LinkedIn. The Magazine of the East Bay | Published since 1979, Diablo magazine covers topics ranging from travel, culture, and personalities to entertainment, recreation, and food. Diablo magazine is written specifically for the San Francisco East Bay market—from Central Contra Costa, into the Oakland and Berkeley hills, and throughout the Tri-Valley. With award-winning editorial content and beautiful photography, Diablo magazine is a unique celebration of the San Francisco East Bay.