Enjoy more than 800 free-flying butterflies from around the world in the tropical conservatory. View hundreds of vibrant marine fishes and corals in more than 10,000 gallons of aquariums, including the Pop-Up Dome Aquarium, Shark & Stingray Touch Pool, and Pacific Tide Pool. Experience interactive learning and relaxation at the Butterfly House & Marine Cove in Sioux Falls. We are open seven days a week and our hours are 10 a.m.-5 p.m., Monday-Saturday, and 11 a.m.-5 p.m., Sunday.
