| Cruise |
Ultramarine, Essential Patagonia ex Buenos Aires to Santiago |
| Cruise Line |
Quark Expeditions |
| Ship |
Ultramarine |
| Destination |
South America |
| Brief Description |
13 Night Cruise sailing from Ushuaia to Punta Arenas aboard Ultramarine. Hotel stay pre-cruise in Buenos Aires. |
| Type of Cruise |
Expedition |
| Departure Date |
12 Mar 2026 |
| Cruise Description |
13 Night Cruise sailing from Ushuaia to Punta Arenas aboard Ultramarine. Hotel stay pre-cruise in Buenos Aires.
Please note: The itinerary shown includes land/flight components that are part of a Mandatory Transfer Package which may be at an additional cost. Please check at time of enquiry/booking.
Day 1 Arrive in Buenos Aires, Argentina
Upon arriving in this splendid city, known for its architecture and rich European heritage, you will independently transfer to your group hotel (pre-expedition hotel night included in mandatory transfer package).
Day 2 Fly to Ushuaia and Embark
After an early breakfast at the hotel, the group will transfer to the airport and board our private charter flight to Ushuaia, Argentina.
Upon arrival, you will be transferred from the airport to a central downtown location to have some time on your own to explore this quaint port town before making your way to the pier.
After a late afternoon embarkation, you will sail along the historic Beagle Channel, which transects the Tierra del Fuego archipelago in the extreme south of South America.
Day 3 Cape Horn
As we begin our exploration of Chile’s southern extent, expect a new adventure every day. Though each expedition will be different, depending on the weather, we aim to start our journey to the “edge of the earth” with a visit to historic Cape Horn (Cabo de Hornos). At the southernmost point of the Tierra del Fuego (“Land of Fire”) archipelago, this steep, rocky headland on Hornos Island marks the northern boundary of the famous Drake Passage, where the Atlantic and Pacific Oceans meet. From the 1700s to the early 1900s, prior to the opening of the Panama Canal, this cape was part of a major global trade route.
If sea and weather conditions allow, you may go ashore for a hike out to the lighthouse, the tiny Stella Maris (“Star of the Sea”) Chapel, and the albatross- shaped monument honoring the many mariners who lost their lives attempting to “round the Horn.” Atop the windswept promontory, pause for a moment to take in the panoramic view and to enjoy the peaceful solitude that can only be found at one of the most southern stretches of land in the world.
Days 4 and 5 Pia and Garibaldi Glaciers, Glacier Alley
As our ship sails north toward the southern edge of Tierra del Fuego, stimulating presentations by your Expedition Team will enrich your knowledge of the glacial systems, geology, environment, wildlife and storied history of the region as you retrace Charles Darwin’s historic journey through the Beagle Channel, a 150-mile (240 km) strait separating Tierra del Fuego’s main island from several smaller islands. Named after Captain Robert FitzRoy’s famous ship on which Charles Darwin was a young naturalist, the channel presents plenty of photo ops to capture seabirds hovering overhead and dramatic vistas of jagged-peaked mountains and glaciers. Rugged and untouched, this magnificent landscape is as starkly beautiful as it was when Darwin first laid eyes on it in 1833. What he experienced in this region would later help him form his earthshaking theory on evolution by natural selection.
Glacier Alley (as it’s nicknamed) is one of the most spectacular ship passages in Tierra del Fuego. To honour the European countries that first explored the region, the glaciers have taken their names—España (Oblicuo), Romanche, Alemania (Roncagli), Francia, Italia, and Holland Glaciers.
Situated within the protected boundary of Alberto de Agostini National Park, both Pia and Garibaldi Glaciers sit at the head of picturesque, often ice- choked fjords that offer jaw-dropping views. Located within the Cordillera Darwin (Darwin Mountain Range), the impressive Pia Glacier extends from the soaring mountaintops down into the sea. A short hike to a lookout point provides superb vistas of the glacier and mountains.
Surrounded by pristine sub-Antarctic forests, Garibaldi Glacier flows from a separate mountain, providing equally exceptional views, with the Darwin Mountains rising dramatically out of the fjord. We can explore this area by Zodiac, including a beautiful glacial waterfall nearby.
As we navigate the fjords, your Expedition Team will keep watch for Andean condors, massive birds rivaled in wingspan by only the wandering albatross.
Day 6 Dainelli (Aguila) Glacier
Located at the end of a tranquil lagoon surrounded by lush sub-Antarctic forests in Agostini Sound, Dainelli Glacier (sometimes called Aguila— Spanish for “Eagle” Glacier) is a unique sight, as it appears to flow over rolling hills rather than mountains. Cruising aboard a Zodiac toward the blue-tinged ice, conditions permitting, you will be humbled by the wonder of nature’s power. We hope to venture ashore for an easy hike along the beach to get a more intensive look at the glacier and surrounding mountains.
Day 7 Cruising the Chilean Fjords
Continuing north, we’ll navigate through a remote network of coastal fjords and channels, including time spent venturing out into the Pacific Ocean. Your Expedition Team will prepare you for the adventures that await, helping you further understand the glacial systems, as well as the flora and fauna that can be found in this part of Chile. Take a moment, as we glide past soaring snow-capped peaks, to contemplate the indigenous peoples who thrived here for thousands of years and the mariners of early European exploration who traveled these same sheltered passageways, and were rewarded with the same wondrous sights.
Days 8 and 9 Puerto Natales and Torres Del Paine National Park
Sailing the turquoise waters of the extraordinary stretch of coastline leading to the small port of Puerto Natales, we’ll meander through a mesmerizing maze of deep, windswept fjords, narrow channels and isolated bays, with an eye toward the rugged landscape, unique wildlife and impressive glaciers that tumble from the towering mountains into the icy waters below, along with the imperial and king cormorants, South American terns, black-necked swans and southern wigeons (Chiloé wigeons) that frequent the fjords.
Torres del Paine National Park is one of the most stunning wilderness areas in South America, and Puerto Natales is the gateway. This enormous park is a UNESCO Biosphere Reserve, so designated for both its natural wonders and ancient human history, and named for the three granite peaks that tower above the glacier-fed lakes. Enjoy a day of hiking and exploration aboard chartered buses tailored to your preferred activity level and stopping at lookouts in the park, followed by traditional Patagonian cuisine in the afternoon.
Taking our expedition onto dry land for another full day, we will also visit a working Patagonian estancia (“ranch”), founded in 1891 by Scottish immigrants. Here you will learn about Patagonian sheep farming in a historic pastoral setting. You may be lucky enough to spot wildlife inhabiting the surrounding grasslands like ostrich-like rhea, and guanacos, a wild relative of the domestic llama. Complete your cultural experience with a lunch of barbecued lamb al palo (“on a stick”), and return to the ship in the early evening.
Day 10 Canal de las Montañas
Cruising the pristine waters of the Canal de las Montañas (“Channel” or “Fjord of the Mountains”) will leave you breathless. You’ll be awed by the amazing series of waterfalls cascading down between the jagged peaks that rise up sharply on either side of the narrow, 41-mile (66 km) long channel dotted with glaciers, five of which spill dramatically into the water. Here, impressive ice fields glisten in the distance, and steeply sloped glaciers exceed elevations over 8,235 feet (2,510 meters). The channel also provides an ideal place to put our Zodiacs in the water for more detailed exploring or going ashore for a hike to scenic viewpoints. If you’re feeling more adventurous, perhaps you’ll treat yourself to an optional kayaking excursion (extra cost), an exceptional opportunity to experience the channel from a special perspective.
Day 11 Tuckers Islets
A series of small islands and rocky outcrops in Almirantazgo Sound (“Admiralty Sound”), a fjord off the Strait of Magellan, Tuckers Islets is a superb location for viewing penguins. Though landing here is prohibited to protect the fragile nesting habitat, a Zodiac excursion will take you very near a pebble beach to view a colony of 4,000-plus breeding Magellanic penguins, conditions permitting. Named for Portuguese explorer Ferdinand Magellan, whose crew sighted the charming creatures in 1520 during the first circumnavigation of the globe, the species is native to the region, and the sight of them in their burrows, lounging on the beach or waddling in and out of the water, is one you won’t forget. If we’re fortunate, we may also see Chilean skuas, Magellanic cormorants (rock shags), imperial cormorants (king shags), oystercatchers, kelp geese, or even dolphins.
Day 12 Ainsworth Bay and Islote Albatros
Continuing our exploration of Almirantazgo Sound, we plan to explore ashore at Ainsworth Bay, one of the most picturesque and pristine places in Patagonia. Surrounded by untouched sub-Antarctic forest, this isolated bay is a protected area within the border of Alberto de Agostini National Park. It hosts abundant birdlife, so you’ll want to keep your eyes peeled as we cruise in the Zodiacs. Hiking options will be available for all fitness levels, affording panoramic views of Marinelli Glacier, Marinelli Fjord and the surrounding Darwin mountain range.
Day 13 Bahia Brookes
Another excellent spot for glacier exploring in Almirantazgo Sound is Bahia Brookes (Brookes Bay), where, conditions permitting, we’ll go ashore by Zodiac. The bay offers ample chances for closer views of a number of waterfalls and glaciers, including the calving North Brookes Glacier, set against the breathtaking backdrop of the towering Darwin mountain range. Amid the serene silence of this icy wonderland, the only sound you may hear is the powerful roar of ice breaking off and crashing into the frigid waters below. This is also a great location for viewing ice fall deposits, which form reconstituted glaciers, and kame (silt and sediment deposits).
Day 14 Marta Island
In the middle of the Strait of Magellan, Marta Island (Isla Marta) is home to abundant birdlife and more than one thousand Patagonian (South American) sea lions. To protect the wildlife, shore landings are not possible here, but we do plan to circumnavigate the island, providing numerous opportunities to observe and photograph the colony from a short distance, in the comfort of a Zodiac. Called lobos marinos (“sea wolves”) by local Chileans, these giant pinnipeds—males can weigh over 700 pounds/320 kg—form quite a noisy group as each sea lion vies for a choice spot of coastline. As you cruise by, sightings of imperial cormorants, skuas, southern gulls, snowy sheathbill—and if we’re lucky, dolphins—are also possible.
Day 15 Disembark in Punta Arenas and Fly to Santiago, Chile
After an adventurous two weeks of exploration, you’ll say goodbye to your Expedition Team and disembark in Punta Arenas, to be transferred to the airport for your charter flight to Santiago, where you are welcome to continue on your own travels or connect to your homeward flights.
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| Sailing Dates |
| 13 Mar 2025 |
| 12 Mar 2026 |
| Pricing |
| Please enquire for pricing |
Cruise Itinerary
| Date |
Port |
Arrive |
Depart |
| 12 Mar 2026 |
Buenos Aires, Argentina |
|
Hotel |
| 13 Mar 2026 |
Buenos Aires, Argentina |
|
Flight to Ushuaia |
| 13 Mar 2026 |
Ushuaia, Argentina |
Embark |
|
| 14 Mar 2026 |
Cape Horn (Cruising) |
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| 15 Mar 2026 |
Glacier Alley, Argentina |
|
|
| 16 Mar 2026 |
Garibaldi Glacier, Chile |
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| 17 Mar 2026 |
At Sea |
|
|
| 18 Mar 2026 |
Chilean Fjords |
|
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| 19 Mar 2026 |
Puerto Natales, Chile |
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| 20 Mar 2026 |
Puerto Natales, Chile |
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| 21 Mar 2026 |
At Sea |
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| 22 Mar 2026 |
At Sea |
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| 23 Mar 2026 |
Ainsworth Bay, Tucker Islet, Chile |
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| 24 Mar 2026 |
Brookes Bay, Chile |
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| 25 Mar 2026 |
At Sea |
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| 26 Mar 2026 |
Punta Arenas, Chile |
Disembark |
Flight to Santiago |
| 26 Mar 2026 |
Santiago, Chile |
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All itineraries and ports of call at the discretion of the cruise line subject to local weather conditions and may change without notice.
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