Welcome to Collinsville, Illinois, a hidden gem steeped in history and charm! Founded in 1837, this town of approximately 36,265 residents boasts a rich past, including being the site of the world’s largest ketchup bottle and hosting the annual Horseradish Festival. Collinsville also proudly shares sister city relationships with Dusternburg, Germany, and Lugano, Switzerland. Come explore the unique blend of small-town hospitality and quirky landmarks that make Collinsville a must-visit destination!
