Top 10 Best Things to Do in O’Fallon (IL) America

10. Rock Springs Rotary Park

9. Gateway Classic Cars

8. MCT Goshen Trail

7. O’Fallon Community Park

6. Scott Field Heritage Air Park

5. O’Fallon Family Sports Park

4. Vine Street Market

3. St. Louis

2. Cahokia Mounds State Historic Site

1. Downtown O’Fallon