Audubon Butterfly Garden and Insectarium, located in the U.S. Custom House on Canal Street, encourages you to use all five senses as you explore North Americaââ¬â¢s largest museum devoted to insects and their relatives. With more than 50 live exhibits and numerous multimedia elements, youââ¬â¢ll discover why insects are the building blocks of all life on our planet, and along the way, youââ¬â¢ll be shrunk to bug size. Wander through a mysterious Louisiana swamp, join the active audience of an awards show for bugs, by bugs, and be captivated by thousands of butterflies in an Asian garden.