18 Night Cruise sailing from Dunedin roundtrip aboard Orion.

During the peak of the southern hemisphere summer, Orion offers travellers a unique opportunity to venture to the Continent of Antarctica. Orion sails from Australia and New Zealand, crossing the Antarctic Circle to places redolent with history and adventure.

Along the way the wildlife we encounter will astound you. The Sub-Antarctic islands are home to penguin breeding colonies numbering in the millions, to Elephant Seals and Hooker Sea Lions, and the endangered Wandering Albatross.

Mawsons Antarctica
For many, the highlight of the voyage is a visit to Cape Denison, the site of Sir Douglas Mawson's hut from the historic 1911-1913 expedition; a time capsule from a great era of exploration. This is one of the most exclusive places on earth - more people have stood at the top of Mt Everest than have stood inside this historic hut. The voyage also takes us to Port Martin, the site of 100 grounded icebergs, allowing our guests to get up close and view these amazing sites; and Dumont d'Urville, the French base renowned for its rich local wildlife, including colonies of Adelie and Emperor penguins.

Highlights of this cruise:

Dunedin
Orion's shallow draft will allow her to cruise all the way into Dunedin city wharf (whereas other vessels berth at Port Chalmers) to provide guests a full day ashore to enjoy this charming city, regarded as one of the best preserved Victorian and Edwardian cities in the Southern Hemisphere.

The Otago region was settled by Maori's over four centuries ago, with Scottish migrants establishing a small town in 1848. After gold was discovered Dunedin rapidly developed to (then) become New Zealand's biggest city and the country's industrial and commercial heart, with many ornate heritage buildings dating from this period still standing today. It was the first city outside the to have its own tram system. The Botanic Gardens, New Zealand's first, are located at the northern end of the city on the lower slopes of Signal Hill.

Snares Islands
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.

Macquarie Island
Macquarie Island
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.