Welcome to Collinsville, home to the largest pre-Columbian earthwork in North America, the largest catsup bottle in history, and 60% of the world's horseradish supply.
Yes, this town packs 1,000-year-old mysteries and modern-day quirks into one delightful package. Cahokia Mounds State Historic Site preserves the remains of the largest pre-Columbian settlement north of Mexico, the World's Largest Catsup Bottle towers over Route 159, and the annual Horseradish Festival celebrates the town's spicy claim to fame.
Add in some of the area's best bike trails, and Collinsville makes an ideal base for exploring this stretch of the Mississippi.

Collinsville attractions and activities
Ancient wonders, modern fun
Climb the 154 steps up Monks Mound at Cahokia Mounds, and you'll be looking out over what was once North America's largest settlement, home to 20,000 people. Back in town, the giant red Catsup Bottle water tower is the perfect example of a roadside photo opportunity. Cool off at Aqua Park's lazy river and slides, catch the horses racing at Fairmount Park, or putt your way through Gateway Fun Park. It's deep history, community spirit, and riverside recreation all wrapped into one memorable experience.

Where to Eat and Drink in Collinsville
Horseradish optional, but recommended
Here you'll find family-owned BBQ spots smoking meat all afternoon long, and craft breweries serving their own beers with creative pub food from historic buildings. Bakers whose families have been in the game for generations still shape traditional pastries by hand each morning, and breakfast places cook eggs exactly how you like them. The Horseradish Festival celebrates the town's spicy claim to fame each year, but if you spot horseradish on a menu, you've just got to go for it.