Sertoma Butterfly House and Marine Cove is at 4320 S. Oxbow Ave. More than 800 free-flying butterflies from around the world are housed in this walk-through climate-controlled facility. Tropical plants, a 5-foot waterfall and a koi pond add to the tranquil surroundings. Also featured are aquariums with hundreds of saltwater fish and coral, and a shark and stingray touch pool. Educational programs are offered.
Picnicking is permitted. Time: Allow 1 hour minimum.