A colorful tropical butterfly resting on vibrant flora inside the Sophia M. Sachs Butterfly House conservatory
STEM & discovery

Sophia M. Sachs Butterfly House Autumn Flight & Native Pollinator Discovery

Sat, Nov 2810:00 AM – 4:00 PM · Saturday, November 28, 2026; 10:00 AM – 4:00 PM; Butterfly releases at 11:00 AM and 1:30 PM; Entomologist meet-and-greets all afternoon

Sophia M. Sachs Butterfly House15193 Olive Blvd, Chesterfield, MO 63017 · 19.1 mi approx. from St. LouisDirections

All ages welcome; warm indoor tropical conservatory; free for infants under 3

From $10$10 adults; $7 seniors; $6 children (ages 3–12); free for infants under 3 and Garden members

About this adventure

Located within historic Faust Park in Chesterfield, the Sophia M. Sachs Butterfly House provides an enchanting Thanksgiving holiday getaway. Step inside the warm, sunlit 8,000-square-foot glass conservatory where over a thousand free-flying tropical butterflies flutter among exotic flowers. Families can meet entomologists, inspect chrysalises, and learn about monarch migration. Family Experience & Accessibility: • Stroller Accessibility: Fully accessible paved paths throughout the conservatory and exhibit hall; stroller parking available near the entrance. • Nursing & Rest Spots: Family restrooms with changing counters are located in the lobby; comfortable benches overlook the lush indoor koi pond. • Age Suitability: Delightful for infants through middle schoolers, with magnifying glasses and observation cards provided for young naturalists. • Sensory Tips: Warm, humid, and quiet environment; gentle trickling waterfalls provide relaxing white noise.

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