Antarctica is protected by the antarctic treaty
tourism started in 1969 at a few hundred
tour operators make sure the trip is environmental
sustainable, cleaning shoes, clothes, no food or pollen no soil this is to not bring any new species to the continent
not allowed to take things such as rocks plants fossils eggs or bones
do not feed or touch the animals
keep 5 meters from wildlife
expensive to go atleast 8000 and many cant go due to cost of living crisis which makes it more sustainable