Antarctica has no native population and no single government, yet every year thousands of scientists, tourists, and officials travel there under rules shaped by international treaties. This book examines how access to the continent is decided and by whom, tracing the Antarctic Treaty System, territorial claims, and the practical realities of research stations and logistics. You will learn how scientific priorities intersect with national interests, how tourism is regulated, and what challenges climate change poses to this fragile region. The book also considers ongoing debates about resource protection and future governance. Generated with the help of artificial intelligence and reviewed for accuracy, this book offers a clear, factual introduction to the science, politics, and power structures that determine who gets to go to Antarctica and why.