Monticello, Illinois, is a small city located in Piatt County, known for its rich history and charming community. Founded in the early 19th century, it serves as the county seat and has a population of around 5,500 residents. The city is home to several parks and recreational areas, making it a pleasant place for outdoor activities. One of the notable attractions in Monticello is the Monticello Railway Museum, which showcases the history of railroads in the region. The museum features vintage trains and offers rides, providing visitors with a glimpse into the past. Monticello also hosts various community events throughout the year, fostering a strong sense of local pride.