Six Flags Great America marks 50 years as summer destination: ‘Just simple and beautiful’
- Posted on May 28, 2026
- By Chicago Tribune
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- 1 min read
Six Flags Great America marks 50 years as summer destination: ‘Just simple and beautiful’
Marriott’s Great America officially opened its gates on May 29, 1976, and today, Six Flags Great America is celebrating its 50th anniversary.
