The Sophia M. Sachs Butterfly House is an enchanting butterfly and pollinator attraction operated by the Missouri Botanical Garden and located within Faust Park at 15193 Olive Boulevard in Chesterfield, Missouri. Opened in 1998, the centerpiece of the attraction is an 8,000-square-foot glass-enclosed conservatory garden that serves as a living habitat for up to 80 butterfly species alongside 150 tropical plant species, creating a lush and immersive indoor environment. An outdoor demonstration garden provides carefully selected host plants and nectar sources for caterpillars and butterflies, supporting local pollinators and connecting visitors with native ecology. Established as a not-for-profit organization, the Butterfly House is dedicated to increasing awareness of butterfly habitats and conservation, offering a magical and educational experience for families and nature enthusiasts in the greater St. Louis area.
