Is Antarctica Already Too Crowded? Tourism Boom Threatens the White Continent

“The tourism boom in Antarctica is accelerating the melting of the white continent” – these are the terms in which the international scientific community is raising alarms about the number of visitors Antarctica receives year after year. And even though we’re still far from the overtourism now seen almost everywhere on the planet, this influx is beginning to cause concern.

Over 100,000 Visitors

The latest figures tell the story. While fewer than 40,000 people traveled to Antarctica annually during the previous decade, for the 2024-2025 season, 118,000 made the journey, with half being North Americans. This boom is primarily due to the appeal of the planet’s “last pristine places” and the development of luxury expedition cruises across the world’s seas.

This is a recent phenomenon that shows no signs of slowing down – quite the opposite – as opportunities to “visit” this distant land are limited to just October through March for a trip that requires a substantial budget. This apparently hasn’t been enough to curb the trend or reassure scientists and environmental advocates who see new risks in terms of air pollution and ice melting due to the increasing presence of ships. There’s also the impact on local wildlife and the threat of introducing invasive species, pathogens, and other non-endemic organisms due to human presence.

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What Kind of Tourism in Antarctica?

More recent, more limited, more targeted in its possibilities, and especially facing more extreme climatic conditions than Arctic exploration, there is indeed a certain type of tourism in what we call the “white continent.” This is a continent without countries, however, since under a 1959 treaty, Antarctica remains a territory belonging to no one, with just scattered scientific research stations, including some operated by various nations.

In practical terms, within a highly regulated framework – if only because of environmental impact – visitors can primarily enjoy exploration cruises that navigate along the Antarctic coast, land on certain islands to observe wildlife, and participate in activities like kayaking or hiking. This represents the bulk of what’s available, though some agencies occasionally offer a few people the chance to spend time as part of scientific expeditions or enjoy scenic flights for breathtaking views of these frozen lands.

While this may not seem enormous in terms of “environmental impact” compared to many other places in our world, it’s nevertheless sufficient to start raising some important questions about how to best balance tourism development with environmental preservation. A vast challenge indeed…