This document provides an overview of attractions to explore in Queensland, Australia, including the city of Gold Coast, the Daintree Rainforest, Brisbane, and the Great Barrier Reef. It notes that Queensland has a population of 4.5 million and a hot, humid climate. Key attractions highlighted include the theme parks of Dreamworld, wildlife in the Daintree Rainforest, attractions in Brisbane like the Performing Arts Center, and sports like rugby and cricket. Diving or tours of the Great Barrier Reef, the world's largest coral reef system, are also mentioned as top destinations, although diving trips can cost between $100-1000 depending on the tour.