The Sydney Harbour gets most of the glory during Vivid Sydney, but don't forget Darling Harbour on the other side for equally impressive installations. Don't miss the Aquatique Water Theater that puts on a show every hour on the hour. Images, lasers and lights are projected onto fans of water while water spouts go off, all to a booming soundtrack. Best night to go is Saturday for the 8pm show, then 8:30pm fireworks, then 9pm show. Take a seat across from one of the projectors for the best views.