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.

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.

Central Plaza view from top of Monks Mound

Visit Cahokia Mounds State Historic Site

Activities

Tours & day trips

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St Louis: City Museum General Admission Ticket

Free cancellation available

Private & custom tours

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

Free cancellation available

Food, drink & nightlife

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

Free cancellation available

Holiday & seasonal tours

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St. Louis Ghost Tour: Sinister Sins & Shadows

Free cancellation available

Popular places to visit

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.

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.

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.

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.

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.

Horseshoe Lake State Park

You can take time to visit Horseshoe Lake State Park during your travels to St. Louis.

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.

Top Hotel Deals

Check availability on hotels close to Cahokia Mounds State Historic Site

Royal Relax Inn

5280 Collinsville Rd Fairmont City IL

First Western Inn Caseyville

8787 Sasak Place Caseyville IL

Motel 6 Caseyville, IL - Caseyville Il

2431 Old Country Inn Dr Caseyville IL

Quality Inn & Suites Caseyville - St. Louis

2180 Patricia Dr Caseyville IL

Red Lion Inn & Suites Caseyville

8950 Tucker Dr Caseyville IL

DoubleTree by Hilton Collinsville - St. Louis

1000 Eastport Plaza Dr Collinsville IL

La Quinta Inn & Suites by Wyndham Collinsville - St. Louis

6 Gateway Dr Collinsville IL

Super 8 by Wyndham Collinsville St. Louis

2 Gateway Dr Collinsville IL

Fairfield Inn by Marriott St. Louis Collinsville, IL

4 Gateway Dr Collinsville IL

See all 1,361 properties in Cahokia Mounds State Historic Site

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.