Explore two incredible countries on one unforgettable cruise aboard Norwegian Spirit. Melbourne offers an ideal blend of a vibrant city surrounded by extraordinary landscapes and diverse wildlife - where you can indulge in fine dining and local wineries or hang with irresistibly adorable koalas and kangaroos. Then from c, tour the captivating exhibits in the Air Force Museum before visiting the International Antarctic Centre where you'll see rescued blue penguins - the world's smallest penguin species - and learn about Antarctic explorers. Outside of Tauranga, kayak across serene Lake Rotoiti, a sheltered waterway with abundant wildlife and natural geothermal pools and paddle through a glow worm-lit cave.