From WikiGTA - The Complete Grand Theft Auto Walkthrough
Blueberry is een agrarian village in Red County, San Andreas, with approximately 1.309 citizens. In the village you can find an Ammu-Nation and a liquor store. Next to the village is the Blueberry Acres farm and the Fleischberg Brewery situated. West of Blueberry lies The Panopticon, a hill of which many fans thought that the Panopticon Killer, an insane murderer with a chainsaw, would wander. Until today this rumour has never been proven.