Canberra is the capital city of Australia, known for its well-planned layout, wide boulevards, and large areas of natural vegetation. As the seat of the federal government, it houses Parliament House, the High Court, and numerous government departments and agencies. It's also a city of parks and open spaces, giving it a somewhat rural feel despite its urban functions. The city is characterized by its greenery and is interspersed with areas of native bushland, offering numerous outdoor recreational opportunities. Canberra is home to several national monuments and institutions such as the Australian War Memorial, the National Gallery of Australia, the National Library of Australia, and the Australian National University. Lake Burley Griffin, a large artificial lake in the center of the city, is a focal point for Canberrans, with its surrounding parks and recreational areas. The city's design was influenced by the garden city movement and incorporates significant areas of natural vegetation that have earned Canberra the nickname "the bush capital." The city's architecture is modern and varied, and it does not have the traditional central business district but instead has several town centers. Canberra is also known for its festivals, including the famous Floriade, a large public flower show held annually.