Explorers

Main article: European exploration of Australia
In 1798–99 George Bass and Matthew Flinders set out from Sydney in a sloop and circumnavigated Tasmania, thus proving it to be an island.[169] In 1801–02 Matthew Flinders in The Investigator led the first circumnavigation of Australia. Aboard ship was the Aboriginal explorer Bungaree, of the Sydney district, who became the first person born on the Australian continent to circumnavigate the Australian continent.[169] Previously, the famous Bennelong and a companion had become the first people born in the area of New South Wales to sail for Europe, when, in 1792 they accompanied Governor Phillip to England and were presented to King George III.[169]

 
Matthew Flinders led the first successful circumnavigation of Australia in 1801–02.In 1813, Gregory Blaxland, William Lawson and William Wentworth succeeded in crossing the formidable barrier of forested gulleys and sheer cliffs presented by the Blue Mountains, west of Sydney. At Mount Blaxland they looked out over "enough grass to support the stock of the colony for thirty years", and expansion of the British settlement into the interior could begin.[170]

In 1824 the Governor Sir Thomas Brisbane, commissioned Hamilton Hume and former Royal Navy Captain William Hovell to lead an expedition to find new grazing land in the south of the colony, and also to find an answer to the mystery of where New South Wales' western rivers flowed. Over 16 weeks in 1824–25, Hume and Hovell journeyed to Port Phillip and back. They made many important discoveries including the Murray River (which they named the Hume), many of its tributaries, and good agricultural and grazing lands between Gunning, New South Wales and Corio Bay, Port Phillip.[171]

Charles Sturt led an expedition along the Macquarie River in 1828 and discovered the Darling River. A theory had developed that the inland rivers of New South Wales were draining into an inland sea. Leading a second expedition in 1829, Sturt followed the Murrumbidgee River into a 'broad and noble river', the Murray River, which he named after Sir George Murray, secretary of state for the colonies. His party then followed this river to its junction with the Darling River, facing two threatening encounters with local Aboriginal people along the way. Sturt continued down river on to Lake Alexandrina, where the Murray meets the sea in South Australia. Suffering greatly, the party had to row hundreds of kilometres back upstream for the return journey.[172]

Surveyor General Sir Thomas Mitchell conducted a series of expeditions from the 1830s to 'fill in the gaps' left by these previous expeditions. He was meticulous in seeking to record the original Aboriginal place names around the colony, for which reason the majority of place names to this day retain their Aboriginal titles.[173]

The Polish scientist/explorer Count Paul Edmund Strzelecki conducted surveying work in the Australian Alps in 1839 and became the first European to ascend Australia's highest peak, which he named Mount Kosciuszko in honour of the Polish patriot Tadeusz Kościuszko.[174]

 
John Longstaff, Arrival of Burke, Wills and King at the deserted camp at Cooper's Creek, Sunday evening, 21st April 1861, oil on canvas, 1907, National Gallery of Victoria.European explorers made their last great, often arduous and sometimes tragic expeditions into the interior of Australia during the second half of the 19th century—some with the official sponsorship of the colonial authorities and others commissioned by private investors. By 1850, large areas of the inland were still unknown to Europeans. Trailblazers like Edmund Kennedy and the Prussian naturalist Ludwig Leichhardt, had met tragic ends attempting to fill in the gaps during the 1840s, but explorers remained ambitious to discover new lands for agriculture or answer scientific enquiries. Surveyors also acted as explorers and the colonies sent out expeditions to discover the best routes for lines of communication. The size of expeditions varied considerably from small parties of just two or three to large, well-equipped teams led by gentlemen explorers assisted by smiths, carpenters, labourers and Aboriginal guides accompanied by horses, camels or bullocks.[175]

In 1860, the ill-fated Burke and Wills led the first north-south crossing of the continent from Melbourne to the Gulf of Carpentaria. Lacking bushcraft and unwilling to learn from the local Aboriginal people, Burke and Wills died in 1861, having returned from the Gulf to their rendezvous point at Coopers Creek only to discover the rest of their party had departed the location only a matter of hours previously. Though an impressive feat of navigation, the expedition was an organisational disaster which continues to fascinate the Australian public.

In 1862, John McDouall Stuart succeeded in traversing Central Australia from south to north. His expedition mapped out the route which was later followed by the Australian Overland Telegraph Line.[67]

Uluru and Kata Tjuta were first mapped by Europeans in 1872 during the expeditionary period made possible by the construction of the Australian Overland Telegraph Line. In separate expeditions, Ernest Giles and William Gosse were the first European explorers to this area. While exploring the area in 1872, Giles sighted Kata Tjuta from a location near Kings Canyon and called it Mount Olga, while the following year Gosse observed Uluru and named it Ayers Rock, in honor of the Chief Secretary of South Australia, Sir Henry Ayers. These barren desert lands of Central Australia disappointed the Europeans as unpromising for pastoral expansion, but would later come to be appreciated as emblematic of Australia.