Antarctica’s tourism boom raising concerns
Driven in part by fears that the frozen landscapes of Antarctica may be irreversibly melting away because of climate change, tourism to the bottom of the world is soaring. And experts warn that with more visitors comes an increased risk of contamination, illness, and other damage to the continent.
While visitor numbers are still small, they are growing so fast that scientists and environmentalists are sounding alarms.
A deadly outbreak of the rare hantavirus aboard a Dutch ship on a polar cruise has brought attention to the growing tourism trend.
Most expeditions head to the Antarctic Peninsula, one of the fastest-warming places in the world. From 2002 to 2020, roughly 149 billion metric tons (164 billion tons) of Antarctic ice melted per year, according to the National Aeronautics and Space Administration.
In 2024, more than 80,000 tourists touched down on the vast ice-cloaked continent and 36,000 viewed from the safety of ships, according to data collected by the International Association of Antarctica Tour Operators.
Tenfold growth
The International Union of Concerned Scientists estimates that tourism to Antarctica has grown tenfold in the past 30 years.
That number could rise further in the next decade as costs fall with more ice-capable hulls hitting the water and technological advances, said Hanne Nielsen, a senior lecturer of Antarctic law at the University of Tasmania. Her colleagues at the university estimate the annual figure could triple or quadruple to over 400,000 visits in that time.
