Chesterfield is a city in St. Louis County, Missouri, United States. It is a western suburb of St. Louis. As of the 2020 census, the population was 49,999. It features peaceful residential neighborhoods, bustling shopping areas, beautifully designed business establishments, and well laid out parks and pathways.
The Sophia M. Sachs Butterfly House is a butterfly zoo operated by the Missouri Botanical Gardens. Located in St. Louis County’s Faust Park, the central feature of the attraction is an 8,000-square-foot glass conservatory where visitors mingle with more than 60 species of the world’s most beautiful butterflies in free flight.