Puerto Williams to Buenos Aires

Puerto Williams has the feel of a true frontier town, situated on windswept Navarino Island facing out across the Beagle Channel. It's home to a fishing port and an important Chilean naval base, and is often described as 'the world's southernmost city', although it's debatable whether it's really a city. The surrounding mountains offer a spectacular backdrop for hiking and kayaking, while to the south lies the infamous Drake Passage and, beyond that, the frozen continent of Antarctica.

Antarctica is the world’s last great wilderness, an alien landscape of snow-covered mountains, jagged icebergs and extraordinary wildlife. March is too late to see penguin chicks, and temperatures are getting colder, but it’s a great time to spot whales, with species including humpback, sperm and orca.

Remote and virtually uninhabited, the island of South Georgia is a beautiful and fascinating place. The landscape of jagged, snowy peaks and dramatic fjords is home to an abundance of penguins and seals, as well as ghostly abandoned whaling stations and the grave of Sir Ernest Shackleton.

The rugged and windswept Falkland Islands make for a fascinating stop on the way to or from Antarctica. Over 80% of the population lives in the capital, Stanley, though humans are far outnumbered by other creatures, including penguins, sea lions and albatrosses.

Saunders Island is graced with some of the most dramatic scenery in the Falklands, including the sandy isthmus known as The Neck. The island also supports an incredible bird population, with species including black-browed albatross, black-necked swans and four different types of penguin.

West Point Island is located in the northwest of the Falklands archipelago, and is also known as Albatross Island thanks to the many black-browed albatross that nest on the spectacular cliffs. The island is also a working sheep farm, and is home to a large colony of rockhopper penguins.

Founded by Welsh settlers in 1886, bustling Puerto Madryn owes its popularity as a tourist destination to the incredible wildlife of the Península Valdés. From June to December the bay is filled with migrating right whales, and at the beginning of the season the whales come so close to the shore that you can view them from the pier.

The streets of Buenos Aires are redolent of a grand old European capital, lined with elegant architecture that wouldn’t look out of place in Madrid or Paris. There is also plenty of Latin passion on display: Argentina is the home of tango, that most electrifying of dances, and has played host to countless revolutions over the years.