Sydney Map

• Sydney is mostly Triassic rock, with a some recent igneous dykes and the volcanic neck. The Hawkesbury sandstone is some 200 metres thick, with shale lenses and fossil riverbeds dotted throughout it. Almost all of the rocks exposed around Sydney will be sandstone. The sand that was to become this sandstone was laid down in the Triassic period, about two hundred million years ago, a time when plants were ferns, reptiles were becoming dinosaurs, and mammals were only just being thought about. The Sydney Basin sits on the east coast of Australia, which is made up of a basin filled with near horizontal sandstones and shales of Permian to Triassic age that overlie older basement rocks of the Lachlan Fold Belt. The sedimentary rocks have been subject to uplift with gentle folding and minor faulting during the formation of the Great Dividing Range. Erosion by coastal streams have created a landscape of deep cliffed gorges and remains of plateaus across. The Sydney Basin Bioregion includes coastal landscapes of cliffs, beaches and estuaries.

• The sandstone that characterises Sydney was laid down almost 200 million years ago. The sand was washed from Broken Hill, and laid down in a bed that is about 200 metres thick. Currents washed through it, leaching out most of the minerals and leaving a very poor rock that made an insipid soil. They washed out channels in some places, while in others, the currents formed sand banks that show a characteristic current bedding or cross-bedding that can often be seen in cuttings.

• Sydney is on low rolling hills with wide valleys, situated in a rain shadow zone below the Blue Mountains.

• Sport is an important part of Sydney's culture. The most popular sport in Sydney is rugby league. The NSWRFL (today known as the NRL) began in Sydney in the 1908 season and is the largest and most prestigious domestic rugby league competition in the Southern Hemisphere. The city is home to nine of the sixteen teams currently in the National Rugby League competition: the Canterbury Bulldogs, Cronulla Sharks, Manly Sea Eagles, Penrith Panthers, Parramatta Eels, South Sydney Rabbitohs, St George Illawarra Dragons, Sydney Roosters and Wests Tigers.

• Cricket is the most popular summer sport in Sydney. The Ashes Series between Australia and England is widely popular among the people. As the state capital, Sydney is also the home of the NSW Blues cricket team in the Sheffield Shield cricket competition. Sydney Cricket Ground and ANZ Stadium here host cricket matches. This city has also hosted 1992 Cricket World Cup and will also host the 2015 Cricket World Cup. Sydney Cricket Ground is at present the only test venue in the city. Plans are going on to accommodate ANZ Stadium as an international cricket venue for Australia.

• Sydney is the only city other than Brisbane and Melbourne to have an elite presence in the 4 major football codes of Australia – rugby league, soccer, rugby union and Australian rules football. Soccer is represented by Sydney FC in the A-League, whilst the second tier competitions NSWPL and NSW Super League provide many players to the A-League. Sydney also hosts major soccer events of the national team, the Socceroos, most notably the World Cup Qualifier against Uruguay in 2005. Rugby Union is represented by the NSW Waratahs in the elite Southern Hemisphere Super 15 competition. The Suburban rugby competition is the Shute Shield which provides many Super 15 players. High profile Wallabies games are held in Sydney such as the Bledisloe Cup, Tri Nations matches, British and Irish Lions games, and most notably the final of the 2003 Rugby World Cup against England.

• Sydney also has an Australian Football League (AFL) team called the Sydney Swans, with a second team Greater Western Sydney forming to enter the AFL in 2012, a woman's netball team (Swifts), a baseball team (Patriots), a field hockey team (Waratahs), two ice hockey teams (Penrith Bears & Sydney Ice Dogs) and a WNBL team (Sydney Uni Flames). The Sydney Kings will be re-entering the NBL competition at the end of 2010.

• The NSW Blues rugby league team contests the annual Rugby League State of Origin series against the Queensland Maroons. Large sporting events such as the NRL Grand Final and Bledisloe Cup games are regularly held at the ANZ Stadium, the main stadium for the 2000 Summer Olympics.

• Other events in Sydney include the start of the Sydney to Hobart Yacht Race, the Golden Slipper horse race, and the City to Surf race. Prominent sporting venues in Sydney include the Sydney Cricket Ground or SCG, ANZ Stadium, The Sydney Football Stadium, Eastern Creek Raceway, Royal Randwick and Rosehill Gardens Racecourse.

• Sydney has various heritage listed buildings, including Sydney Town Hall, The Queen Victoria Building, Parliament House, and the Australian Museum. There is no architecture style that entirely characterises the whole of Sydney. Prominent styles include Gothic Revival, Georgian, Classical, Romanesque, Italianate, Federation, Edwardian, Second Empire, Queen Anne, as well as more contemporary styles. The first substantial buildings designed for Sydney were by transported convict Francis Greenway, who designed such buildings and structures as the Macquarie Lighthouse, Hyde Park Barracks, St James' King Street and Government House.

• Other prominent architects were James Barnet, who designed the General Post Office, The Customs House, and various court houses; and Edmund Blackett, who designed St. Andrew's Cathedral and St Philip's Church. More contemporary architecture includes the Sydney Opera house, designed by Danish Architect Jørn Utzon, which is one of the most recognisable landmarks in Sydney.

• Harry Seidler built many modernist homes and skyscrapers in Sydney, and designed prominent buildings such as the MLC Centre, the Capita Centre, and Australia Square. Seidler's designs contrasted with the Sydney school of the 1950s and 1960s, who favoured more natural and organic designs, often hidden from view in bushland. This style of architecture often utilised natural local materials as structural elements. These views were shared by Glen Murcutt, who believed that a building should blend in with its environment. Sydney has the largest skyline in Australia. Current height restrictions limit future buildings to the height of 235 metres, in part due to the close proximity of Sydney Airport.

• In the year ending March 2008, Sydney received 2.7 million international visitors. The most well-known attractions include the Sydney Opera House and the Sydney Harbour Bridge. Other attractions include Royal Botanical Gardens, Luna Park, some 40 beaches and Sydney Tower.

• Sydney also has several popular museums, such as the Australian Museum (natural history and anthropology), the Powerhouse Museum (science, technology and design), the Art Gallery of New South Wales, the Museum of Contemporary Art and the Australian National Maritime Museum.