Things to do in Southwest Illinois

Activities, attractions and tours

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A group of cyclists on a paved path surrounded by trees with autumn leaves.
A river meandering through green fields, a bridge, and a small town.
A park with a gazebo, picnic tables, and a lake.
A paved path leading to a lake with a bridge in the distance.
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Most popular experiences in Southwest Illinois

Tours & day trips

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St. Louis Narrated Trolley Tour

St. Louis Narrated Trolley Tour

Activity duration is 1 hour and 30 minutes
8.8 out of 10 with 296 reviews
Free cancellation available
Price is S$38 per adult
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Food, drink & nightlife

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Private Tour of St. Louis's Iconic BBQ Joints & Breweries

Private Tour of St. Louis's Iconic BBQ Joints & Breweries

Activity duration is 6 hours
10.0 out of 10 with 19 reviews
Free cancellation available
Price is S$178 per adult*
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Holiday & seasonal tours

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St. Louis Ghost Tour: Sinister Sins & Shadows

St. Louis Ghost Tour: Sinister Sins & Shadows

Activity duration is 1 hour
8.8 out of 10 with 11 reviews
Free cancellation available
Price is S$41 per adult
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What to do in Southwest Illinois

Stay near popular Southwest Illinois attractions

O'Fallon Family Sports Park

8.6/10 (137 reviews)
Explore the great outdoors at O'Fallon Family Sports Park, a lovely green space in O'Fallon. Visit the shops and top-notch restaurants in this family-friendly area.
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Alto Pass