Forget the crowded resorts and predictable shorelines. In 2026, travel is all about scale, soul, and the blue health of the open sea. While small gems have their own charm, there is a profound magic in islands so vast that they often seem to contain the world. From the sapphire glaciers of the Arctic to the ancient, steaming jungles of the Equator, the biggest islands in the world surely have their stories to tell.
Whether you are seeking the neon pulse of the Aurora or the rhythmic call of the lemur, these island travel destinations from around the world are the giants that offer more than just a getaway; they offer a frontier. Ready to go big? Read along to discover the largest islands on Earth.
A guide to the world’s epic landmasses
While most travellers hunt for tiny tropical escapes, there is a profound, soul-stirring magic that is found in the world’s largest islands. These are not just destinations, but they are self-contained worlds with their own weather systems, ancient geological histories, and cultures that have flourished in magnificent isolation. From the sun-scorched baobabs of the Indian Ocean to the jagged, icy fortresses of the High Arctic, these giants offer a scale of adventure that smaller islands simply cannot match. Here’s why these massive terrains should be at the top of your travel bucket list.
1. Greenland
Greenland is the undisputed heavyweight of the island world. It is one of the largest island countries in the world, where the scale of nature feels almost supernatural. With over 80% of its surface being buried under colossal ice sheets, this place creates a landscape of deep blue fjords and glaciers that groan under their own weight. For your recent travel ventures, Greenland is more accessible than ever thanks to the expansion of international airports in Nuuk and Ilulissat. Visitors can witness the birth of the icebergs at the UNESCO-listed Ilulissat Icefjord or experience the surreal glow of the Midnight Sun, where the day never truly ends. Beyond the ice, the resilient, vibrant Inuit culture offers a warm contrast to the frozen surroundings, inviting travellers to share in ancient traditions through local Kaffemiks.
2. New Guinea
Divided between Indonesia and Papua New Guinea, this island is a dizzying kaleidoscope of biological and cultural diversity. It remains one of the least explored places on Earth, which is home to rugged mountain ranges and dense rainforests that hide over 800 distinct languages. For the intrepid traveller, this is one of the biggest islands in the world that offers the legendary Kokoda Track trek and the chance to witness Sing-Sing festivals, which feature vibrant displays of tribal identity featuring elaborate feathered headdresses and rhythmic chants. New Guinea is also the only place on the planet where you can witness the surreal mating dances of the Bird of Paradise.
3. Borneo
Shared by Malaysia, Indonesia, and Brunei, Borneo is home to a rainforest that is 130 million years old, one of the largest islands that predates the Amazon by aeons. This island travel destination is a sanctuary for some of the world’s most iconic and endangered species, most notably the orangutan. A journey through Borneo often involves slow boat safaris down the Kinabatangan River to spot pygmy elephants or trekking through the limestone cathedrals of Mulu National Park. For a deeper connection to the land, many travellers are now opting for slow travel experiences, staying in traditional Iban longhouses to learn about indigenous conservation efforts and the islands’ storied history of jungle survival.
4. Madagascar
Madagascar is so ecologically unique that scientists often refer to it as the eighth continent. Since it broke away from the mainland millions of years ago, roughly 90% of its wildlife, which includes over 100 species of lemurs, exists nowhere else on Earth. The landscape is a whimsical fever dream that ranges from upside-down silhouettes of the Avenue of the Baobabs to the razor-sharp limestone needles of the Tsingy de Bemaraha. This year makes for the ideal time to visit as the island leans heavily into ecotourism, focusing on luxury lodges that directly fund reforestation and lemur protection, ensuring your visit leaves a positive footprint on this fragile and beautiful ecosystem.
5. Baffin Island
Located deep within the Canadian territory of Nunavut, Baffin Island is a playground for those who seek the raw and unfiltered power of the North. This is a land of vertical granite cliffs, sprawling fjords, and the resilient spirit of Inuit people. Adventurers flock to Auyuittuq National Park to see Mount Thor, which features the world’s highest vertical drop, or join Arctic Safaris at the floe edge to spot narwhals and polar bears. As this year coincides with the peak of the Solar Maximum, Baffin Island stands as one of the premier locations on Earth to witness the Northern Lights, as the Aurora Borealis is expected to be more frequent and vivid than it has been over a decade.