Cairns is the perfect city for merry revelers, passionate divers and adrenaline junkies, offering booming nightlife and heart-pounding adventure amid a vibrant, tropical setting.  This friendly Queensland city of 130,000 is a gateway to the Great Barrier Reef, Daintree National Park, Cape Tribulation, Cooktown and the rest of Cape York Peninsula. Embark on an eco-adventure or take a dip in a lagoon pool before hitting the town to unwind and shake what you’ve got Down Under.