[{SlideShowNav}] !!!Mangaia [{Image src='110cw.jpg' width='640' height='426' caption='Image courtesy of NASA. ' popup='false' alt='Mangaia ' class='image_left'}] [{SET customtitle='Mangaia '}] \\ Mangaia is the most southerly of the Cook Islands [{GoogleMap location='Cook Islands ' zoom='7'}] and the second largest in size after Rarotonga Island (next photo).