Port Jackson is a natural harbor located in Sydney, Australia. It is known for its stunning scenery and is surrounded by the Sydney Harbour National Park. The harbor is home to several iconic landmarks, including the Sydney Opera House and the Sydney Harbour Bridge. The area is also significant for its historical importance, as it was the site of the first European settlement in Australia in 1788. Today, Port Jackson serves as a major hub for shipping and tourism, attracting millions of visitors each year who come to enjoy its beauty and recreational activities.