Mawson's Antarctica - Aniversary Voyage

Set on the River Derwent, Hobart is very much a city of the sea with views of the Derwent estuary appearing around every corner. Historic 19th century waterfront warehouses remain, still bordering the commercial fishing harbour, though today it is easier to feast on seafood at one of the restaurants they now house. Hobart is the finishing line for the famed blue water Sydney to Hobart Yacht Race and its deep harbour precinct once bustled with whalers, soldiers, petty bureaucrats and opportunistic businessmen. A walk through the town will reveal that the city has resisted the pressure to move with the times, having retained and preserved old buildings such as the Parliament built by convicts in the 1830's.

As we make our way through the Southern Ocean, Orion’s Expedition Team will be on hand to prepare you for your expedition experience giving you an overview of all aspects of Antarctic life, with lectures and presentations on wildlife, ice, environmental sustainability and the history of polar exploration. These are given by some of the foremost experts in their fields including botany, marine biology, anthropology and history.

We cross the Antarctic Convergence Zone where warm currents meet cold which rise to the surface resulting in nutrient laden waters, a sudden and substantial drop in temperature and abundant marine life. A band of fog defines the convergence and the icebergs may be sighted in this region. We transit a vast wilderness in the company of sea birds (especially albatross and petrels), whales and dolphins. If the opportunity arises we may try to cross directly over the South Magnetic Pole as we head south.

Cape Denison, Antarctica
Latitude: 67°0'S
Longitude: 147°44'E

Our expedition leaders Don and Margie McIntyre have called Cape Denison home, having spent more time there than any other person alive today. It is the windiest place on the face of the earth and is surrounded by spectacular ice cliffs. The area is home to 60,000 Adelie Penguins, Snow Petrels, Giant Petrels, Wilsons Storm Petrels and Cape Pigeons. Weddell, Leopard and Elephant seals may be seen stretched out on the ice. Cape Denison is the site of Sir Douglas Mawson's hut from the historic 1911-13 expedition. This is one of the Antarctic's least visited sites and, as the first Australian scientific base on the Antarctic, is of great historical significance and the subject of an ongoing multi-million dollar preservation program. Apart from the main living hut and workshop, there is the absolute magnetic hut, the magnetograph house, the transit hut and the memorial cross erected in memory of Ninnis and Mertz who died tragically in 1913. The main hut is surrounded by historic debris and artifacts including clothing, shoes, food crates, sleds, ropes and kerosene tins. An Australian Antarctic Division guide will accompany guests to Mawson's Hut.

Port Martin, Antarctica
Latitude: 66°49'S
Longitude: 142°39'E

Enroute to Port Martin, Orion maneuvers through a large gallery of up to 100 grounded icebergs of various sizes, making it possible for close proximity views and photography. Port Martin is the former site of the French Antarctic base. Built in 1950 by the third French expedition to Terre Adelie, the region was so named by Dumont d'Urville for his wife. The area is in the small French Antarctic claim, sandwiched between the two Australian claims. The base was abandoned after it was partially destroyed by fire on the night of 24 January 1952. The site is scattered with artifacts and has an Adelie Penguin rookery, nesting McCormack Skuas, a spectacular backdrop of ice cliffs and a snow ramp to the Antarctic Plateau.

Dumont d'Úrville, Antarctica
Latitude: 66°40'S
Longitude: 140°01'E

The French scientific base at Dumont d'Úrville is on Petrels Island, located at the south-eastern end of the Geologie Archipelago. The base is named for French explorer Jules- Sebastien-Cesar Dumont d'Urville and was built in 1956 to replace the base at Port Martin some 100km to the east. The spectacular area is an important centre for the study of the rich local wildlife, including seals, petrels and penguins - the Adelie Penguin being named after Dumont d'Urville's wife. Emperor Penguins may be observed on some ice-floes behind the controversial and now unused airstrip (the French destroyed some Adelie Penguin rookeries to build it). Adelie Penguins abound around the base - in fact right up to the front door of most buildings!
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As we make our way through the Southern Ocean, Orion’s Expedition Team will be on hand to prepare you for your expedition experience giving you an overview of all aspects of Antarctic life, with lectures and presentations on wildlife, ice, environmental sustainability and the history of polar exploration. These are given by some of the foremost experts in their fields including botany, marine biology, anthropology and history

Often described as one of the "wonder spots" of the world, the sub-Antarctic island of Macquarie has been said to rival South Georgia in its magnificence, scenic diversity and prolific wildlife. Designated a wildlife sanctuary in 1933 and a World Heritage Site in 1977, Macquarie now operates a full-time manned station where biological and meteorological research is conducted. The station, located on the isthmus at Buckles Bay, is from where we will collect the Tasmanian Parks & Wildlife rangers who will be our guides.

Sandy Bay, situated halfway down the island's eastern seaboard, is our planned landing site. The Zodiacs will traverse breakwaters of giant kelp before reaching rocky beaches where landing conditions can best be described as "wet and challenging". Once ashore you'll find the bay, with its rugged backdrop of mountains and tussockcovered headlands, is home to 20,000 breeding pair of royal penguins, king penguins, rock hopper penguins, gentoo penguins and elephant seals. This profusion of wildlife wasn't always so protected, the rusting remains of machinery used by whalers being stark reminders of the exploitation which took place on the island during its early history.

Enjoy at day at sea as the Orion makes her way towards the Auckland Islands

Sites in Port Ross may be visited including an abandoned Maori settlement, a German expedition observation point at Terror Cove and a WWII coast watching station at Ranui Cove. In Carnley Harbour castaway depots at Camp Cove, are marked by an A frame building built in 1887 by the crew of the Awarua, inscribed with the names of people from the French Bark Angou wrecked in 1905. We may cruise to Victoria Passage, a dramatic opening at the end of Carnley Harbour. The birdlife of Auckland Island is profuse.

Two small rocky islands, North East and Broughton, comprise The Snares, the closest sub-Antarctic islands to New Zealand. The islands are covered with heavy tussock grass and wind-beaten forests of tree daisies. Weather permitting we'll launch our Zodiacs for an exploration of the sheltered eastern coastline as the island's wildlife protection program precludes landings. The Snares are home to huge numbers of breeding birds, 99 recorded species including albatross, Antarctic Terns and Snares Crested Penguins.

The largest urban centre in New Zealand's Southland is Invercargill, a city of 49,000 people. Visitors come to admire the elegant Victorian and Edwardian buildings, gardens and landscaped parks. The fishing port of Bluff is a half hour drive south from Invercargill and is home to the famous Bluff oyster and a lively annual seafood festival. From Bluff, visitors can catch a ferry to Stewart Island - a haven for native bird life and the only place in New Zealand where you can readily see kiwi in their natural habitat.

For guests disembarking in Bluff we offer a complementary transfer from Orion to Invercargill on the day of arrival. The transfer is to the city centre, or to the Invercargill airport.