Sydney Opera House

"The Sydney Opera House is located in Sydney, New South Wales, Australia. It is UNESCO World Heritage-listed building, and one of the most distinctive and famous 20th century buildings, and one of the most famous performing arts venues in the world. Situated on Bennelong Point in Sydney Harbour, with parkland to its south and close to the equally famous Sydney Harbour Bridge, the building and its surroundings form an iconic Australian image."

http://en.wikipedia.org/wiki/Sydney_Opera_House

Uluru

"Uluru, also known as Ayers Rock, is a large sandstone rock formation in the southern part of the Northern Territory, central Australia.. Uluru is sacred to the Pitjantjatjara and Yankunytjatjara, the Aboriginal people of the area. It has many springs, waterholes, rock caves and ancient paintings."

http://en.wikipedia.org/wiki/Uluru

Queen Victoria Market

"The Market is named after Queen Victoria who ruled the United Kingdom, including the Colony of Victoria, and later Australia, from 1837 to 1901. Starting as a small Market to the east of the city in 1857, it gradually expanded to space made available from the closure of a cemetery west of Queen Street and north of Franklin Street. The Market was originally wholesale and retail fruit and vegetable, but has been retail since the wholesale market in Footscray Road was opened in 1969. The Queen Victoria Market is the only surviving 19th century Market in the Melbourne central business district."

http://en.wikipedia.org/wiki/Queen_Victoria_Market

Fraser Island

"Fraser Island has over 100 dune lakes, as well as the second highest concentration of lakes in Australia after Tasmania. The freshwater lakes on Fraser Island are some of the cleanest lakes in the world."

http://en.wikipedia.org/wiki/Fraser_Island

Great Barrier Reef

"The Great Barrier Reef can be seen from outer space and is the world's biggest single structure made by living organisms. This reef structure is composed of and built by billions of tiny organisms, known as coral polyps. The Great Barrier Reef supports a wide diversity of life and was selected as a World Heritage Site in 1981."

http://en.wikipedia.org/wiki/Great_Barrier_Reef

Jenolan Caves

"The Jenolan Caves are a series of remarkable caverns in the Blue Mountains, New South Wales, Australia; 175 kilometres west of Sydney. They are the most celebrated of several similar groups in the limestone of the country being the oldest discovered open caves in the world. They have not yielded fossils of great interest but the stalactitic formations, sometimes pure white, are of extraordinary beauty. Major portions of the caves have been rendered easily accessible to paying visitors and are well lit."

http://en.wikipedia.org/wiki/Jenolan_Caves

Blue Mountains

"The Blue Mountains are not as the name suggests a range of mountains but rather a series of cliffs surrounding a plateau with rugged eroded gorges of up to 760 metres depth."

http://en.wikipedia.org/wiki/Blue_Mountains