Let your kids take a break from the beach and enjoy the incredible Butterfly Estates. Located in Fort Myers' River District, this eco-attraction boasts a 3,614-square-foot glazed glass butterfly conservatory filled with waterfalls, tropical nectar plants and, of course, countless butterfly species. After checking out the enchanting, fluttering creatures, enjoy some homemade fudge or fresh ice cream at Caterpillars Ice Cream Shop & Fudge Factory. There's also a restaurant and gift shop on site.