This archaeological dig site is located in Southwest Illinois. Once you've done everything you want to at Cahokia Mounds State Historic Site, check out nearby World Wide Technology Raceway, Casino Queen, and FanDuel Sportsbook and Horse Racing.
Cahokia Mounds State Historic Site Tours
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Residence Inn by Marriott St. Louis West County
Save 100% on your flight
Price was $997, price is now $538 per person
$538
per person
Nov 2 - Nov 7
found 1 day ago
Roundtrip flight included
Atlanta (ATL) to St. Louis (STL)
9.2/10 Wonderful! (267 reviews)
Ive stayed here before. Rooms are nice because they have a desk kitchen snd couch. Bed was not good. We stayed here because our ac went out. I called and confirmed pet friendly booked and paid for the room only to arrive and be told its $100 pet fee. Thats not fair or ok.
Reviewed on Sep 4, 2026
Browse tours and tickets to explore Cahokia Mounds State Historic Site
Tours & day trips
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St. Louis Narrated Trolley Tour
Activity duration is 1 hour and 30 minutes
8.6 out of 10 with 316 reviews
Free cancellation available
Food, drink & nightlife
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Private Tour of St. Louis's Iconic BBQ Joints & Breweries
Activity duration is 6 hours
10.0 out of 10 with 20 reviews
Free cancellation available
Holiday & seasonal tours
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St. Louis Ghost Tour: Sinister Sins & Shadows
Activity duration is 1 hour
8.8 out of 10 with 11 reviews
Free cancellation available
Best Lodging Options Near Cahokia Mounds State Historic Site
Check availability on hotels close to Cahokia Mounds State Historic Site
Royal Relax Inn
5280 Collinsville Rd Fairmont City IL
Indian Mound Motel
4700 Collinsville Rd Fairmont City IL
Private House - Sleeps 8 - 13 Min to Downtown STL
Caseyville IL
Motel 6 Caseyville, IL - Caseyville Il
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8787 Sasak Place Caseyville IL
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Caseyville IL
Wooded Oasis.Free Bottle of Wine+Breakfast+Golf
Caseyville IL
Red Lion Inn & Suites Caseyville
8950 Tucker Dr Caseyville IL
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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