Title: Cahokia Mounds State Historic Site in Illinois | Expedia.co.uk [Cahokia Mounds State Historic Site Hotels](https://expedia.co.uk/Cahokia-Mounds-State-Historic-Site-Hotels.0-l6142384-0.Travel-Guide-Filter-Hotels)[Flights to Illinois](https://expedia.co.uk/Destinations-In-Illinois.d215.Flight-Destinations)[Things to do in Illinois](https://expedia.co.uk/Things-To-Do-In-Illinois.d215.Travel-Guide-Activities)[Cahokia Mounds State Historic Site Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-Cahokia-Mounds-State-Historic-Site.d6142384.Car-Hire-Guide)[Illinois Holidays](https://expedia.co.uk/Illinois.d215.Holidays-City-Breaks) # Cahokia Mounds State Historic Site ![Mounds from Pre-Colombian Native American city (Mississippian culture) located in Collinsville, IL, near St. Louis, MO. Dates to 1050-1350. Added to list of UNESCO World Heritage Sites in 1982.](https://images.trvl-media.com/place/6142384/60a656d6-7005-4ef1-bf2a-603f64ce6e1b.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Mounds from Pre-Colombian Native American city (Mississippian culture) located in Collinsville, IL, near St. Louis, MO. Dates to 1050-1350. Added to list of UNESCO World Heritage Sites in 1982.](https://images.trvl-media.com/place/6142384/60a656d6-7005-4ef1-bf2a-603f64ce6e1b.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![View of St. Louis from the Monks Mound at Cahokia Mounds State Historic Site.](https://images.trvl-media.com/place/6142384/b4cf759c-eb39-4bed-a042-e34edd3551fb.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Monk's Mound covers almost 14 acres and rises 100 feet. A part of the larger ancient city of Cahokia that at its peak housed 10-15 thousand people.](https://images.trvl-media.com/place/6142384/07d415b7-370e-4720-a6a3-bff27107f61f.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ![Central Plaza view from top of Monks Mound](https://images.trvl-media.com/place/6142384/ce70a2f3-a380-4908-8c06-cfc65d25c06b.jpg?impolicy=fcrop&w=1040&h=580&q=mediumHigh) ## Visit Cahokia Mounds State Historic Site Activities --- --- ## Plan a trip to see Cahokia Mounds State Historic Site Price found within the past 48 hours. Click for updated prices. ![Arlo Chicago](https://images.trvl-media.com/lodging/27000000/26920000/26910700/26910691/747fff56_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Arlo Chicago Downtown Chicago £814 per person 24 Apr - 1 May found 23 hours ago Return direct flight included London (LON) to Chicago (ORD) 9.2/10 Wonderful! (1,862 reviews) Room was clean but the soap dispenser at the sync and in shower were not working as it supposed to. Reviewed on 5 Feb 2026 ![Hotel Riu Plaza Chicago](https://images.trvl-media.com/lodging/103000000/102630000/102622800/102622712/3e21593f_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Hotel Riu Plaza Chicago Downtown Chicago Save 100% on your flight £849 per person 24 Apr - 1 May found 23 hours ago Return direct flight included London (LON) to Chicago (ORD) 9.4/10 Exceptional! (2,790 reviews) Everything was amazing, specially the breakfast buffet. Reviewed on 7 Feb 2026 ![Hilton Grand Vacations Club Chicago Magnificent Mile](https://images.trvl-media.com/lodging/38000000/37650000/37641700/37641670/843f6e73_y.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) ### Hilton Grand Vacations Club Chicago Magnificent Mile Downtown Chicago Save 100% on your flight £937 per person 24 Apr - 1 May found 23 hours ago Return direct flight included London (LON) to Chicago (ORD) 9.2/10 Wonderful! (317 reviews) Service was amazing and the location was perfect. Would definitely stay here again. Reviewed on 28 Jan 2026 ### Popular places to visit ![Little girl playing with fountain](https://images.trvl-media.com/place/6211797/368a19d2-e240-4055-93ff-67704fa5c70f.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Splash City Family Waterpark Enjoy a fun-filled day at Splash City Family Waterpark as part of your trip to Collinsville. Experience the great live music or attend a sporting event in this walkable area. [](https://expedia.co.uk/Splash-City-Family-Waterpark-Collinsville.d6211797.Attraction) ![When I am near anything that is advertised as "The World's Largest" anything I have to go by and take a look. In this case it is the World's Largest Catsup Bottle.](https://images.trvl-media.com/place/7352/fbb86aa3-d773-435e-a9bc-ffeede69934f.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### World's Largest Catsup Bottle Find out about the history of Collinsville when you take a trip to World's Largest Catsup Bottle. Discover the top-notch restaurants and great live music in this walkable area. [](https://expedia.co.uk/Worlds-Largest-Catsup-Bottle-Collinsville.d553248621532655933.Attraction) ![long bridge crossing the river](https://images.trvl-media.com/place/911400364490973184/dbcf41f0-fd6f-43e3-8b8f-3707aaea5b0d.jpg?impolicy=fcrop&w=900&h=506&q=mediumHigh) #### Long Lake Commune with nature and explore the great outdoors at Long Lake during your travels in Pontoon Beach. While in this family-friendly area, you can enjoy the restaurants. [](https://expedia.co.uk/Long-Lake-St-Louis.d911400364490973184.Attraction) #### FanDuel Sportsbook and Horse Racing Why not try your luck with a visit to FanDuel Sportsbook and Horse Racing during your visit to Collinsville? Discover the great live music in this walkable area or seek out the local tours. [](https://expedia.co.uk/Fairmount-Park-Racetrack-Collinsville.d6142386.Attraction) #### Horseshoe Lake State Park You can take time to visit Horseshoe Lake State Park during your travels to St. Louis. [](https://expedia.co.uk/Horseshoe-Lake-State-Park-St-Louis.d635036314316173312.Attraction) #### Lazer Force Lazer Tag & Pedal Karts You can take time to visit Lazer Force Lazer Tag & Pedal Karts during your travels to Caseyville. Discover the top-notch restaurants and great live music in this walkable area. [](https://expedia.co.uk/Lazer-Force-Lazer-Tag-Pedal-Karts-Caseyville.d553248621532648606.Attraction) --- ## Top Hotel Deals ## Check availability on hotels close to Cahokia Mounds State Historic Site [Tonight ](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=6142384&startDate=2026-02-08&endDate=2026-02-09)[8 Feb - 9 Feb](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=6142384&startDate=2026-02-08&endDate=2026-02-09) [Tomorrow night ](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=6142384&startDate=2026-02-09&endDate=2026-02-10)[9 Feb - 10 Feb](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=6142384&startDate=2026-02-09&endDate=2026-02-10) [Next weekend ](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=6142384&startDate=13%2F02%2F2026&endDate=15%2F02%2F2026)[13 Feb - 15 Feb](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.CheckPrices.Package&adults=2&openPlayBack=true®ionId=6142384&startDate=13%2F02%2F2026&endDate=15%2F02%2F2026) ![Indian Mound Motel](https://images.trvl-media.com/lodging/61000000/60040000/60035900/60035828/8a2ad739_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Indian Mound Motel 4700 Collinsville Rd Fairmont City IL [](https://expedia.co.uk/Collinsville-Hotels-Indian-Mound-Motel.h60035828.Hotel-Information) ![First Western Inn Caseyville](https://images.trvl-media.com/lodging/3000000/2680000/2675800/2675702/528ba6f4_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### First Western Inn Caseyville 8787 Sasak Place Caseyville IL [](https://expedia.co.uk/Collinsville-Hotels-First-Western-Inn-Caseyville.h2675702.Hotel-Information) ![Motel 6 Caseyville, IL - Caseyville Il](https://images.trvl-media.com/lodging/1000000/1000000/996300/996233/6526f39c_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Motel 6 Caseyville, IL - Caseyville Il 2431 Old Country Inn Dr Caseyville IL [](https://expedia.co.uk/Collinsville-Hotels-Motel-6-Caseyville.h996233.Hotel-Information) ![Arch View Luxury Home 5 minutes to St. Louis:Private Pool,Sauna,Free Wine&Brkfst](https://images.trvl-media.com/lodging/114000000/113610000/113606900/113606878/e7c83d56_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Arch View Luxury Home 5 minutes to St. Louis:Private Pool,Sauna,Free Wine&Brkfst Caseyville IL [](https://expedia.co.uk/Caseyville-Hotels-Arch-View-Luxury-Home-Five-Minutes-From-St-Louis-Sauna.h113606878.Hotel-Information) ![Days Inn & Suites by Wyndham Caseyville](https://images.trvl-media.com/lodging/1000000/60000/50200/50120/fbb93f99_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Days Inn & Suites by Wyndham Caseyville 2423 Old Country Inn Drive Caseyville IL [](https://expedia.co.uk/Collinsville-Hotels-Days-Inn-Suites-By-Wyndham-Caseyville.h50120.Hotel-Information) ![Centrally located St. Louis and Arch view. Complimentary water,wine & breakfast](https://images.trvl-media.com/lodging/111000000/110730000/110722500/110722418/38776027_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Centrally located St. Louis and Arch view. Complimentary water,wine & breakfast Caseyville IL [](https://expedia.co.uk/Ranch-On-The-Ridge-Overlooking-Downtown-STLComplimentary-Water.h110722418.Hotel-Information) ![DoubleTree by Hilton Collinsville - St. Louis](https://images.trvl-media.com/lodging/1000000/30000/27100/27006/050895e9_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### DoubleTree by Hilton Collinsville - St. Louis 1000 Eastport Plaza Dr Collinsville IL [](https://expedia.co.uk/Collinsville-Hotels-DoubleTree-By-Hilton-Collinsville-St-Louis.h27006.Hotel-Information) ![Americas Best Value Inn Collinsville St. Louis](https://images.trvl-media.com/lodging/1000000/50000/42100/42036/74f5ebfb_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Americas Best Value Inn Collinsville St. Louis 552 Ramada Blvd Collinsville IL [](https://expedia.co.uk/Collinsville-Hotels-Americas-Best-Value-Inn-Collinsville-St-Louis.h42036.Hotel-Information) ![Super 8 by Wyndham Collinsville St. Louis](https://images.trvl-media.com/lodging/1000000/60000/50800/50701/233bf2a9_y.jpg?impolicy=resizecrop&rw=340&ch=150) ### Super 8 by Wyndham Collinsville St. Louis 2 Gateway Dr Collinsville IL [](https://expedia.co.uk/Collinsville-Hotels-Super-8-By-Wyndham-Collinsville-St-Louis.h50701.Hotel-Information) [See all 1,325 properties in Cahokia Mounds State Historic Site](https://expedia.co.uk/Hotel-Search?rfrrid=TG.LP.Hotels.Package®ionId=6142384) 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.