The Sertoma Butterfly House and Marine Cove
4320 S. Oxbow Ave.
Sioux Falls, SD 57106
Walk around with over 800 free-flying butterflies from around the world in our year-round tropical Butterfly House! Visit our Purdy Marine Cove and see hundreds of vibrant marine animals in nearly 2,500 gallons of saltwater and freshwater aquariums.
The Fins & Flutters Gift Shop carries fun and unique gifts for everyone. Books, t-shirts, jewelry, educational toys, home accessories and more. Open year round.