The Mob Museum Admission. Immerse yourself in the gripping and gruesome stories of the mob’s most notorious gangsters at The Mob Museum in downtown Las Vegas. Through engaging interactive exhibits, one-of-a-kind artifacts and theater presentations, delve into the lives of Al Capone, Whitey Bulger, John Gotti and other infamous criminals from Vegas to Chicago to New York, and learn about the FBI and law enforcement’s daring victories over organized crime. Book The Mob Museum Admission From $21.89.