Introduction to the Mt Coot-tha Botanic Garden: The Mt Coot-tha Botanic Gardens is located 8 kilometers west of Brisbane, covering an area of ​​52 hectares. There are more than 5,000 kinds of plants in the garden, which specializes in cultivating a variety of plants. A park of tropical and subtropical plants. In addition, there is Australia's largest planetarium - Sir Tom Planetarium. From the Mount Coot-tha Lookout you can overlook the beautiful scenery of Brisbane and Moreton Bay.