Australia is home to some of the world's most iconic outdoor sculptures, blending art, culture, and natural landscapes. Here are a few of the most famous:

1. The Three Sisters (Blue Mountains, NSW) – This natural rock formation is steeped in Aboriginal legend and is one of Australia's most recognizable landmarks.

2. The Big Banana (Coffs Harbour, NSW) – A quirky, oversized banana sculpture that has become a symbol of Australian roadside attractions.

3. The Sydney Opera House Sculptures (Sydney, NSW) – While the Opera House itself is an architectural marvel, its surrounding public art installations add to its cultural significance.

4. The Giant Koala (Dadswells Bridge, VIC) – A towering 14-meter koala sculpture that celebrates Australia's unique wildlife.

5. The Sculpture by the Sea (Bondi to Tamarama, NSW) – An annual exhibition featuring breathtaking large-scale sculptures along Sydney's coastline.

These sculptures not only enhance Australia's urban and natural landscapes but also reflect the country's rich artistic heritage.