The Royal Botanic Garden of Sydney, 30 hectares, was established in 1816 under the auspices of the then Governor Macquarie, close to the Sydney Opera House and the Central Business District. The main tourist attraction of the Royal Botanic Garden of Sydney: the Palace Garden, originally a large Victorian garden palace, the garden is more distinctive to commemorate the fountain and sinking garden, the center is a statue that survived the garden palace. The surrounding flower beds are planted with various grasses. Ferns in the fern area, close to palm gardens, and tropical, subtropical and temperate ferns native to Australia and around the world are artistically arranged for educational purposes. The recently remodeled fine steel shading system provides better conditions for growth.**Farms, this area cultivated colonial crops**. Now divided into 14 parallel planting beds, part still displays the style of the farm at the time, part planting plants arranged according to the family, cuckoo and autumn seagulls are also collected here. Lowland garden