Two One-Day Passes to Six Flags in Upper Marlboro, Md, the place for thrills, coasters, characters and special events. Summer visits include free admission to Hurricane Harbor Water Park. The tickets enclosed are actual tickets and are valid only at the Six
Flags park in Maryland. Expires July 31, 2014.  Each one has a confirmation number starting with the letters "CT."  They must be used before July 31, 2014.  Due to the high volume of requests received, we cannot extend, replace, or make exceptions for any tickets that are donated.  Please be sure to communicate that with whomever should receive these tickets.