The majestic and serene hillsides that line San Pablo Bay where Hercules, CA now flourishes suggest little of the rich history which lent a name to the city. Established in 1881 as company housing and manufacturing for California Powder Works (CPW), Hercules, CA derives its moniker from the potent black powder the company was producing. During World War I, Hercules Powder Works, formerly CPW, was the single largest explosives producer in the nation, and throughout the turn of the century the town it supported grew into a thriving community. Due to the explosive nature of the industry both figuratively and literally, the people of Hercules developed a strong sense of community that is sustained today through persistence and awareness. The elegant Historic Clubhouse, built in 1899 to house a majestic dance hall, billiards room, library and even an indoor pool remains on the waterfront and enjoys views across the bay.

