When we think of Australia, the first thing that springs to mind is the massive and distinctly distinctive Sydney Opera House. It is a multi-venue performing arts complex; the structure molded and reshaped the image of the entire country.

Sydney Opera House, which combines the beauty of ancient influence with that of modernists, is one of Australia's most important historical sites. The sculpture was created by Jrn Utzon of Denmark, but it was constructed by an architectural team led by Peter Hall.

Today, the Sydney Opera House stands tall with pride, having committed to the United Nations Sustainable Development Goals through several community action plans for accessibility, the environment, and reconciliation.

Location: Sydney Harbour in Sydney, New South Wales, Australia.
Timing:

• For tours:From Monday to Saturday – 9 a.m to 8:30 p.m; Sunday: 10a.m to 6 p.m.
• Visiting hours:9 a.m to 5 p.m

Pricing:

• For adults: AU$42
• Children: AU$22
• Family (2 parents + 2 children): AU$105.

Mungo National Park, located 875 kilometers west of Sydney on 274 acres of land, is a UNESCO World Heritage Site. The park is rich in Australian Aboriginal cultural heritage. The remains of Australia's earliest human, Mungo Man, were unearthed at this park.

It is also known for the discovery of the Mungo Lady's remains, the oldest person to be ritually burned. Scientists have unearthed artifacts dating back more than 50,000 years. It is a well-protected national park with scenery unlike any other, resembling the surface of Mars and shaped by the climatic change since the last ice age.

Mungo Park, the most visited and one of the most beautiful historical sites in Australia, draws thousands of people each year because of its breathtaking scenery.

Location: South-western New South Wales, in eastern Australia
Timing: The park is open 24 hours a day, seven days a week. However, if there is a high risk of fire or bad weather, the authorities may close it.
Pricing: The daily rate is AU$8 per vehicle. However, it may alter for commercial vehicles with 8 or more seats.

Port Arthur, an open-air museum, is one of the most beautiful historical sites in Australia. Between 1788 to 1868, it was a convict community near the small town of Port Arthur, which received thousands of captives from Britain and Ireland.

It was one of eleven remaining penitentiary sites that have been designated as World Heritage property. Port Arthur is one of Australia's most significant historical landmarks, with stories of suffering and retribution engraved in every stone and brick.

Today, travelers from all over the world come to see the panoramic view of the Tasman peninsula from Port Arthur. While some come to admire the scenery, others come to hear the stories contained within the museum's walls.

Location: the Tasman Peninsula, 97 km southeast of Hobart, Tasmania, Australia.
Timing:

• Grounds and Gardens: 9 a.m until dusk
• Houses and buildings: 10 a.m to 5 p.m
• Christmas Day: 9 a.m to 3p.m

Pricing:

• Adult: AU$40
• Child: AU$18
• Family: AU$102 (2 adults and a maximum of 6 children)
• Concession: AU$32

Elizabeth Farm is still one of the most beautiful historical sites in Australia among visitors. Elizabeth Farm was the family home of John and Elizabeth Macarthur, a wool pioneer and young military marriage.

It is one of Australia's oldest residences, surrounded by orchards and 1,000 acres of semi-cleared ground. This historical property is classified as a museum and comprises a colonial cottage with a veranda and a garden reminiscent of those found in the 1830s.

While Elizabeth Farm witnessed many events as the British colony evolved in Australia, the owners were also instrumental in the establishment of the country's wool industry.

Location: 70 Alice Street, Rosehill, NSW 2142, Australia
Timing: Wednesday to Sunday: 10 a.m to 4 p.m
Pricing:

• Adult – AU$15
• Family – AU$38
• Concession – AU$12

Another must-see, well-known Australia Historical site is Hyde Park Barracks, a historic barracks that has been converted into a cutting-edge museum. During the early 1800s, European authorities used it as a hospital, convict lodging, and courthouse.

Another of the 11 outstanding prisoner sites is designated as World Heritage by UNESCO. This barrack, along with a few other earliest structures that have remained, has witnessed the changing character of Sydney, from convict beginnings through different landmark judgments, and it is one of Australia's top historical places.

The facility was closed in January 2019 for restoration work in order to restore the barrack into a world-class museum. It is slated to reopen on February 21, 2020, for tourists to immerse themselves in an experience unlike any other.

Location: Queens Square, Macquarie St, Sydney NSW 2000, Australia
Timing: Monday through Sunday: 10 a.m to 5 p.m
Pricing: General admission is free.