Epic Expeditions for Adventure Seekers
Southern Royal Albatross at Campbell Island Photo Courtesy of Aurora Expeditions
Posted June 24, 2026
The spirit of waterborne discovery, by river or by sea, is fueled by a curiosity to explore less-visited lands. This curiosity leads intrepid travelers to some of the most far-flung regions of the world. They follow in the footsteps of legendary explorers like Pacific adventurers Ferdinand Magellan and James Cook, subarctic pioneers Roald Amundsen and Ernest Shackleton, and African pathfinders Henry Stanley and David Livingstone. In January 1966, Lars-Eric Lindblad led the first non-scientific expedition to Antarctica. With that initial voyage, he pioneered expedition travel as it is known today.
As wanderlust for small-group expeditions to remote lands continues to grow, island destinations like Iceland, the Galapagos, and the Seychelles are fixed on travelers’ radars. Yet travelers seek even more extraordinary experiences in search of epic adventures.
Here are five expeditions you may not even know exist.
Swan Hellenic: Melanesia and Papua New Guinea
Papua New Guinea Village Cultural Experiences Photo Courtesy of Swan Hellenic
The “Wild Eden of Papua New Guinea” cruise begins on Guadalcanal and ends in Indonesia. In between, it serves as a Melanesian discovery tour.
The 152-passenger SH Minerva departs from Honiara, capital of the Solomon Islands, and meanders west through “The Slot,” a World War II naval graveyard. Next, it crosses the Solomon and Bismarck seas to the northern shore of Papua New Guinea. Few travelers visit these distant islands, other than divers who come to discover shipwrecks and unique marine life and ornithologists who arrive for a glimpse of “bucket list” birds. The islands harbor more than 400 unique bird species, including birds of paradise, found nowhere else in the world.
This voyage explores a rich tapestry of remote islands, a living wonderland accessible only by small ship. Papua New Guinea remains one of the world’s most culturally and biologically diverse regions. Nearly 900 indigenous languages and cultures thrive here amid some of the Earth’s most untainted wilderness. Isolated but vibrant tribal societies, unchanged for centuries, vie for visitors’ attention beside the underwater paradise of Njari Island and the delicate ecosystems of Kimba Bay.
After a stop in the provincial center of Rabaul, with its stunning volcanic landscape, the Minerva sails onward to lush green Garove, Tami, and Crown islands. Next it glides along the north coast of New Guinea, the world’s second-largest island, skirting Madang and Wewak before exploring a portion of the pristine Sepik River. Seven hundred miles long, the Sepik was once known as the abode of headhunters. A visit to the village of Kopar offers a glimpse at traditional life. The extraordinary journey culminates in Jayapura, capital of Indonesia’s Papua province.
Expedition Ducret: Heart of the Congo Basin
Cruise in the Princesse Ngalessa for sustainable expeditions through the Congo Basin. Photo Courtesy of Expeditions Ducret
Most safari travelers to Africa gravitate to three nations: South Africa, Kenya, and Tanzania. Only a few dauntless voyagers head to the dense jungles of central Africa. This expedition, with the French cruise company Expeditions Ducret, follows the 19th-century routes of Livingstone and Stanley through the mythical Congo basin aboard the purposely built 32-passenger vessel Princess Ngalessa.
Dubbed the “lungs of Africa,” the Congo basin is the second-largest rainforest in the world and harbors Africa’s most extensive biodiversity. Jungle sailings of eight to 15 nights begin in Brazzaville, capital of the Republic of the Congo, with the longer expedition charting a course through the Democratic Republic of the Congo (Kinshasa) and the Central African Republic. For travelers seeking further immersion, tailor-made and scientific extensions are available.
Highlights include the protected forests of the Dzanga Sangha Park, home to rich fauna, including nearly 40,000 lowland gorillas. Other possible sightings include chimpanzees, bongos, bush pigs, buffaloes, blue duikers, panthers, and okapis (forest giraffes), as well as more than 350 bird species. The Congo is also home to the Bantu tribe, one of the last remaining hunter-gatherer societies on earth.
Aurora Expeditions: Epic Antarctica
Danger Islands off the Eastern Antarctic Peninsula boast one of the largest Adelie penguin colonies. Photo Courtesy of Aurora Expeditions
Most expeditions to the southernmost continent depart from and return to Ushuaia, Argentina. Aurora’s 33-day Epic Antarctica sailing begins in Dunedin on New Zealand’s South Island. This expedition-driven voyage aboard the 120-passenger Greg Mortimer, built for polar exploration, reaches parts of Antarctica that few other companies attempt to reach.
This rare expedition explores the wild grandeur and biodiversity of the Ross Sea ecosystem, following in the wake of legendary explorers from Antarctica’s Heroic Age. Participants view wild frontiers and immaculate landscapes, which (depending upon weather conditions) may include New Zealand’s subantarctic Auckland and Macquarie Islands and the Antarctic Peninsula, before crossing the Drake Passage to the Ross Sea.
New Zealand sea lions sprawl on windswept beaches. Weddell and leopard seals recline on shimmering ice packs. Travelers may admire colonies of Adelie and emperor penguins and witness whales jumping out of the water. The journey is transformed by expert expedition guides from diverse backgrounds and skill sets.
Hapag-Lloyd Cruises: Ultimate Amazon
Exploring the vast Amazon. Photo Courtesy of Hapag Lloyd
The German luxury line Hapag-Lloyd covers more of the great Amazon River system than any other cruise. The 18-day adventure sails nearly 2,500 miles, upstream from Belem or downstream from Iquitos, reaching precincts of this vast waterway that others might have thought unreachable.
The luxe line’s state-of-the-art Hanseatic ships, built for jungle travel as well as polar ice, perfectly blend adventure and comfort. A crew of 175 caters to every whim of up to 230 passengers. The ships feature open-deck areas and retractable glass balconies optimal for viewing flora and fauna.
Each ship also carries 17 Zodiacs for up-close jungle outings. Day and night excursions, led by up to 16 expert biologists, botanists, and ethnologists, tread lightly through the fragile terrain, navigating tributaries that few travelers visit. Possible sightings include vividly colored parrots and macaws, sleepy sloths lounging in the canopy high above the rainforest, frolicking spider monkeys, rare pink dolphins, caiman, razor-toothed piranha, and encounters with indigenous people.
National Geographic-Lindblad: Northwest Passage
Exploring Canada’s Nunavut Philpots Island sea caves. Photo Courtesy of National Geographic Lindblad Expeditions
This voyage traces the route of Norwegian explorer Roald Amundsen, the first polar navigator to travel the full Northwest Passage linking the Atlantic and Pacific oceans. The 23-day expedition travels between Nuuk, Greenland, and Nome, Alaska, in both directions.
The stylish, ice-strengthened <em>National Geographic Resolution, custom-built for exploration voyages in remote frontiers, was constructed in 2021. The ship holds 138 guests in 76 cabins on six decks. Built for extreme conditions, it features social and wellness areas, an interactive chart room to track the voyage, and an extensive fleet of kayaks for paddling the icy waters along the route. Perched on the deck are two distinctive igloos that provide the ultimate glamping experience.
Destinations along Greenland’s remote west coast include Sisimiut, Disko Bay and Ilulisat. Maneuvering around East Baffin Island, in Canada’s high-arctic province of Nunavut, requires navigating around shifting ice and weather patterns. Possible sightings along the passage include Arctic foxes, musk oxen, walruses, and polar bears. Beluga and bowhead whales roam the seas through these high-latitude waters.
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