| << | 1989 | Timeline | 1991 | >> |
A list of events that occurred in 1990 related to Six Flags.
Timeline[]
March[]
- March 3 – Georgia Cyclone opens at Six Flags Over Georgia.
- March 17 – The Texas Giant opens at Six Flags Over Texas.
April[]
- April 7 – Viper opens at Six Flags Magic Mountain.
- April 28 – Iron Wolf opens at Six Flags Great America.
October[]
- October 13 – Fright Nights 1990 begins at Six Flags AstroWorld.
- October 19 – Meat Loaf in concert at the Old Glory Amphitheatre at Six Flags Over Mid-America.
- October 28 – Fright Nights 1990 ends at Six Flags AstroWorld.
November[]
- November 23 – Holiday in the Park 1990 begins at Six Flags AstroWorld.
December[]
- December 31 (New Year's Eve) – Holiday in the Park 1990 ends at Six Flags AstroWorld.
