Rugged and unspoilt Chiloé, situated at the southern end of Chile’s Lake District, is a unique and culturally distinct island that stands apart from the rest of the country. The main town, Castro, is notable for its colourful waterfront homes on stilts (known as palafitos), and is the gateway to the dense forests and rolling hills of the island interior.

Puerto Natales, situated at the southern end of the Chilean Fjords, is a major tourism hub for southern Patagonia. Formerly a fishing port, the town is now the gateway to the Torres del Paine National Park, a spectacular landscape of granite peaks, grassy steppes and azure lakes, populated by guanacos, condors, pumas and more.

Puerto Williams has the feel of a true frontier town, situated on windswept Navarino Island facing out across the Beagle Channel. 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.

Surrounded by notoriously treacherous waters and battered by gale force winds known as the Furious Fifties, Cape Horn is the dramatic southernmost headland of the Tierra del Fuego archipelago. This is the point where the Atlantic and Pacific Oceans meet, watched over by a lonely lighthouse.

Half Moon Island is home to several thousand chinstrap penguins, as well as cormorants, terns and the notoriously territorial skuas, who will divebomb anyone who gets too close to their nests! There are also fantastic views of mountainous Livingston Island.

Located at the southern end of the Lemaire Channel, Pléneau Island is the site of some spectacular iceberg scenery, and is also home to species including Gentoo penguins, Antarctic terns, south polar skuas and southern elephant seals.

The rocky slopes of Cuverville Island provide a home for some 6,500 pairs of gentoo penguins, the largest colony on the Antarctic Peninsula. Other bird species nesting on the island include skuas, southern giant petrels and Antarctic shags.

Part of the South Shetland archipelago, Deception Island is a flooded volcanic caldera that forms one of the largest natural harbours in the world. The island was once a whaling station, and it’s also an active volcano - the British Antarctic Survey base here was abandoned in 1969 following an eruption.

Perched on the ragged southern edge of Argentina, where the snow-capped Andes fall away into the churning sea, Ushuaia has a frontier town feel to it, and serves as the base for expeditions into the icy waters of Antarctica.