Expedition Semi-Circumnavigation Antarctica: A Route That Only A Few Have Ever Completed

At 55 degrees latitude south, Ushuaia (pronounced oo-swy-ah) is closer to the South Pole than to Argentina's northern border with Bolivia. It is the capital and tourism base for Tierra del Fuego, the island at the southernmost tip of Argentina.Although its stark physical beauty is striking, Tierra del Fuego's historical allure is based more on its mythical past than on rugged reality. The island was inhabited for 6,000 years by Yámana, Haush, Selk'nam, and Alakaluf Indians. But in 1902 Argentina, eager to populate Patagonia to bolster its territorial claims, moved to initiate an Ushuaian penal colony, establishing the permanent settlement of its most southern territories and, by implication, everything in between.When the prison closed in 1947, Ushuaia had a population of about 3,000, made up mainly of former inmates and prison staff. Today the Indians of Darwin's "missing link" theory are long gone—wiped out by diseases brought by settlers and by indifference to their plight—and the 60,000 residents of Ushuaia are hitching their star to tourism.The city rightly (if perhaps too loudly) promotes itself as the southernmost city in the world (Puerto Williams, a few miles south on the Chilean side of the Beagle Channel, is a small town). You can make your way to the tourism office to get your clichéd, but oh-so-necessary, "Southernmost City in the World" passport stamp. Ushuaia feels like a frontier boomtown, at heart still a rugged, weather-beaten fishing village, but exhibiting the frayed edges of a city that quadrupled in size in the '70s and '80s and just keeps growing. Unpaved portions of Ruta 3, the last stretch of the Pan-American Highway, which connects Alaska to Tierra del Fuego, are finally being paved. The summer months (December through March) draw more than 120,000 visitors, and dozens of cruise ships. The city is trying to extend those visits with events like March's Marathon at the End of the World and by increasing the gamut of winter activities buoyed by the excellent snow conditions.A terrific trail winds through the town up to the Martial Glacier, where a ski lift can help cut down a steep kilometer of your journey. The chaotic and contradictory urban landscape includes a handful of luxury hotels amid the concrete of public housing projects. Scores of "sled houses" (wooden shacks) sit precariously on upright piers, ready for speedy displacement to a different site. But there are also many small, picturesque homes with tiny, carefully tended gardens. Many of the newer homes are built in a Swiss-chalet style, reinforcing the idea that this is a town into which tourism has breathed new life. At the same time, the weather-worn pastel colors that dominate the town's landscape remind you that Ushuaia was once just a tiny fishing village, snuggled at the end of the Earth.As you stand on the banks of the Canal Beagle (Beagle Channel) near Ushuaia, the spirit of the farthest corner of the world takes hold. What stands out is the light: at sundown the landscape is cast in a subdued, sensual tone; everything feels closer, softer, and more human in dimension despite the vastness of the setting. The snowcapped mountains reflect the setting sun back onto a stream rolling into the channel, as nearby peaks echo their image—on a windless day—in the still waters.Above the city rise the last mountains of the Andean Cordillera, and just south and west of Ushuaia they finally vanish into the often-stormy sea. Snow whitens the peaks well into summer. Nature is the principal attraction here, with trekking, fishing, horseback riding, wildlife spotting, and sailing among the most rewarding activities, especially in the Parque Nacional Tierra del Fuego (Tierra del Fuego National Park).

Stewart Island is home to New Zealand's newest national park, Rakiura National Park. The third and most southerly of New Zealand's main islands, Stewart Island is separated from the South Island by the 24-km (15-miles) Foveaux Strait. Its original Māori name, Te Punga O Te Waka a Maui, means "the anchor stone of Maui's canoe." Māori mythology says the island's landmass held the god Maui's canoe secure while he and his crew raised the great fish—the North Island. Today the island is more commonly referred to by its other Māori name, Rakiura, which means "the land of the glowing skies." This refers to the spectacular sunrises and sunsets and to the southern lights, or aurora australis. The European name of Stewart Island dates back to 1809. It memorializes an officer William W. Stewart on an early sealing vessel, the Pegasus, who was the first to chart the island. The island covers some 1,700 square km (650 square miles). It measures about 75 km (46 miles) from north to south and about the same distance across at its widest point. On the coastline, sharp cliffs rise from a succession of sheltered bays and beaches. In the interior, forested hills rise gradually toward the west side of the island. Seals and penguins frequent the coast, and the island's prolific birdlife includes a number of species rarely seen in any other part of the country. In fact, this is the surest place to see a kiwi. The Stewart Island brown kiwi, or tokoeka, is the largest species of this kind of bird. Unlike their mainland cousins, these kiwis can be seen during the day as well as at night. It's a rare and amusing experience to watch these pear-shape birds scampering on a remote beach as they feed on sand hoppers and grubs. Māori have visited Stewart Island for centuries. Archaeologists' studies of 13th-century Māori middens (refuse heaps) indicate that the island was once a rich, seasonal resource for hunting, fishing, and gathering seafood. A commonly eaten delicacy at that time, the titi, also known as the muttonbird, still occasionally appears on menus. In the early 19th century, explorers, sealers, missionaries, and miners settled the island. They were followed by fishermen and sawmillers who established settlements around the edges of Paterson Inlet and Halfmoon and Horseshoe bays. In the 1920s Norwegians set up a whaling enterprise, and many descendants of these seafaring people remain. Fishing, aquaculture, and tourism are now the mainstays of the island's economy. Even by New Zealand standards, Stewart Island is remote, raw, and untouched. The appeal is its seclusion, its relaxed way of life, and its untouched quality. Stewart Island is not for everyone: if you must have shopping malls, casinos, or umbrella drinks on the beach, don't come here. Visitors should be prepared for the fact that Stewart Island can be chilly, windy, and rainy, even in the middle of summer.

Your initial impression of Christchurch will likely be one of a genteel, green city. Joggers loop through shady Hagley Park, and punters ply the narrow Avon River, which bubbles between banks lined with willows and oaks. With a population approaching 350,000, Christchurch is the largest South Island city, and the second-largest in the country. It is also the forward supply depot for the main U.S. Antarctic base at McMurdo Sound. The face of Christchurch is changing rapidly, fueled by both internal and international immigration. The Māori community, although still below the national average in size, is growing. Ngai Tahu, the main South Island Māori tribe, settled Treaty of Waitangi claims in 1997 and have been investing in tourism ventures. Old wooden bungalows are making way for town houses, the arts scene is flourishing, and the city's university attracts cutting-edge technology companies. In short, there's plenty of fresh energy percolating underneath the English veneer.