Puerto Williams to King George Island

Puerto Williams, Chile, located on Navarino Island at the southern tip of South America, holds the title of the world's southernmost city. This remote outpost is more than just a geographical novelty; it's a gateway to the rugged landscapes and pristine environments of the Antarctic region. The town is a base for scientific research and a starting point for intrepid explorers heading to the icy continent.

The area around Puerto Williams is renowned for its breathtaking natural beauty, including the Dientes de Navarino trek, a challenging route that offers panoramic views of the Beagle Channel and the Darwin Range. The town also provides insights into the indigenous Yaghan community, with the Martin Gusinde Anthropological Museum documenting their rich history and culture.

Days at sea are the perfect opportunity to relax, unwind and catch up with what you’ve been meaning to do. So whether that is going to the gym, visiting the spa, whale watching, catching up on your reading or simply topping up your tan, these blue sea days are the perfect balance to busy days spent exploring shore side.

Charcoal-black mountains ladled with snow, giant glaciers and thriving wildlife combine to make South Georgia one of the great natural islands. Adventure to these far flung lands - where the animals are in charge and humans come a distant second. Here you'll witness a cacophony of calling birds, natural set pieces like elephant seals clashing and thrashing, and crowds of colourful king penguins stretching out as far as the eye can see.

An overseas territory of the UK, these isolated, subantarctic islands once formed a remote whaling centre - and you can still visit the former whaling stations. Nowadays the giants of the sea are free to cruise the icy waters uninhibited. Written into explorer history due to its links with Ernest Shackleton’s tale of Antarctic exploration, shipwreck and survival, the Endurance’s crew were saved when he reached the salvation of these shores in 1916 - before returning to collect the remaining sailors from Elephant Island. A museum commemorates the legendary mission, and you can see the memorial to Shackleton that stands over his final resting place on this fabled island.

South Georgia’s colonies of king penguins - with vivid bursts of yellow and orange around their necks - stand, squabble and curiously investigate, enjoying the isolated respite of this island. They’re joined by smaller penguin species like Macaroni penguins, and other glorious birdlife like the majestic wandering albatrosses, which you can see gliding on gusts of wind, over the choppy waves.

Included Shore Excursion:

• Expedition activities with Silversea Expedition team
  

Sailing the legendary Drake Passage is an experience that few are ever lucky enough to experience. The southern tip of the Americas already feels like a wild enough environment – but the sensation of watching the distant cliffs of the peninsular known as the ‘End of the World’ fade into the horizon, is one that’s equal parts epic, eerie and magical.

Set sail, to slowly drop off the bottom of the map from Cape Horn, and voyage on an expedition down into the icy underworld of Antarctica. Drake Passage is an extraordinary voyage of romantic ocean faring legend, as you aim for Antarctica’s icy realm. On arrival, skyscraper sized icebergs salute you, as you traverse the waters of this continent where snow and ice dwelling creatures like penguins and whales roam undisturbed.

Your first sight of this most-unexplored place will most likely be the South Shetland Islands. Walk in the footsteps of some of history’s greatest and bravest explorers as you explore famed, snow-covered landmasses like Elephant and Deception Island. If the journey across Drake Passage sounds daunting, don’t worry – even in rough seas you’re never alone, and will often be accompanied on this spine-tingling adventure by soaring albatrosses and maybe even a protective pod of humpbacks and hourglass dolphins or two. Converging warm and cool ocean currents attract some spectacular animal life to the passage. If this is your first visit to this magical continent, you’ll also want to familiarise yourself with our blog for first timers to Antarctica.

Promising thrilling adventure, legendary tales and immaculate Antarctic beauty, Elephant Island is perhaps Antarctica’s best-known location. The exploits of its early explorers have immortalised this harsh, monochrome island in the tomes of human history. Believed to take its name from the elephant seals that early explorers spotted lolling on its rocks, the volcanic island was not properly explored until 1916 - when Ernest Shackleton and his men were stricken by the weather and sought salvation on its shores. Their story of survival, stranded in this barren land, is one of humanity’s most evocative and inspiring accounts.

Elephant Island is written deep into the legend of Antarctic exploration, and you’ll discover Shackleton’s tale for yourself as you arrive in the island’s icy realm. The remarkable, slowly flowing Endurance Glacier - which you’ll see on arrival here - takes its name from their ship, The Endurance. Visit the monument that stands to Shackleton, often surrounded by a migrating crowd of tiny gentoo penguins, at Point Wild - the spot where he and his 28 crew members camped for four and a half months of Antarctic winter. Eventually, Shackleton and a handful of courageous others sailed for South Georgia Island, before returning to secure the rescue of the remaining crew members.

Aside from sailing amid breathtaking winter vistas, witnessing incredible fauna and feeling the sheer rush of an adventure to the unknown - one of the true joys of any Antarctic cruise is to follow in the footsteps of the brave explorers who first sought out the alluring nectar of these dangerous, evocative landscapes. If this will be your first-time visiting Antarctica, read our blog explaining how you can prepare for the exploits ahead.

Included Shore Excursions:

• Zodiac Cruise with Silversea Expedition team
• Kayak with Silversea Expedition Team
  

The Antarctic Peninsula unravels upwards towards South America, reaching out a beckoning finger to the adventurous, who dare to explore this untamed realm. Stretching up from the heart of the world’s southernmost continent, the Antarctic Peninsula lies a mere 620 mile from Tierra del Fuego and, for many, offers a spectacular first taste of the snow-blanketed landscapes and colossal ice sculptures, which make up Earth’s least-explored continent. Unseen by humans until 1820 - a blink of an eye ago in relative terms - this is an adventure sure to make your hairs stand on end, as you experience the thrill of the truly unknown and extraordinary.

The vast peninsula is sprinkled with research bases, which are at the frontline of human scientific endeavour, pushing to study and understand this unique landscape, its exceptional wildlife, and the impact that humans are having on this pristine continent. Witness cathedral-sized icebergs up close, and blue-hued glaciers, slowly slipping from imposing locations like Hope Bay. Blanched mountain peaks cover the peninsula, and you’ll find thousands of adorable Adelie penguin pairs thriving undisturbed in this peninsula’s unique setting.

Included Shore Excursions:

• Zodiac Cruise with Silversea Expedition team
• Hiking with Silversea Expedition teamA
• Kayaking with Silversea Expedition team
  

The ice-coated Antarctic Peninsula forms perhaps the most accessible region of mainland Antarctica, lying a mere 480-miles away from South America, across the fabled waters of Drakes Passage. Lying close to the northwestern tip of the Antarctic Peninsula, separated by the Bransfield Strait, the South Shetland Islands fall under the jurisdiction of the Antarctic Treaty, suspending claims on their sovereignty.

Several countries maintain research bases here, and with plump elephant seals, and crowds of Gentoo, Chinstrap and Adelie Penguins also calling the islands home, it can even feel a little crowded at times. King George Island is the largest and most hospitable island, hosting the majority of the research stations - some of which are populated all-year-round by tiny, hardy crews. Don’t be fooled though, these islands offer extraordinary adventure in one of the most remote locations on earth.

The triple peaks of Mount Foster tower above the archipelago, and you’ll feel your heart pumping a little quicker, as you sail into the core of Deception Island’s magnificent collapsed volcano caldera. Hike the luna landscapes within, and even dip into the improbably warm, geothermally-heated waters of Pendulum Cove. Elephant Island, meanwhile, is written deep into the annals of Antarctic expedition legend, as the site where Ernest Shackleton and the stricken crew of the Endurance miraculously survived a harsh Antarctic winter, in 1916.

Included Shore Excursion:

• Zodiac Cruise with Silversea Expedition team
  

As the largest of all the South Shetland Island, King George is considered the gateway to Antarctica. At just 120 kilometres from the Antarctic Peninsula and the only airport in the South Shetlands, it is the connection between “real life” and “Antarctic life”. More than 10 different nations have year-round or summer-only scientific research stations on the island (considering that 90% of the island is covered by snow and ice, that is quite an achievement!). Maintaining a base on the island allows membership of the Antarctic Treaty. There is even a Russian Orthodox church, with a permanent on-site priest.

The island might be home to a few international scientists, but they are very much outnumbered by the diverse wildlife that considers King George Island rightfully theirs. Adelie, Chinstrap and Gentoo Penguins all commute to and from the Antarctic peninsula from the island, while Weddell and leopard seals are regular visitors and can be spotted either in the water or on the shore. Naturally, this brings a huge amount of birdlife: skuas and southern giant petrels are regular summer residents, attracted by the warm climate (warm being a relative term, average temperature is between 1.5 and -6.5˚C). The island was named after King George III after British explorer discovered it in 1819. Since then the island has been claimed by both Chile (1940) and Argentina (1943), but remains part of British Antarctic Territory.