Visiting Antarctica and its sub-Antarctic regions like South Georgia, where Grytviken is a key stop, is an exclusive expedition experience, primarily accessible via guided cruises departing from Ushuaia or other southern ports, requiring moderate physical fitness for zodiac landings. Solo travel is not feasible or permitted; all visits are part of organized, regulated expeditions. The optimal time for travel is during the Antarctic summer, from November to March, offering the best weather and unparalleled wildlife viewing. This remote destination incurs significant costs, typically ranging from $8,000 to $20,000+ USD per person for multi-week voyages. Expeditions usually last 10 to 20 days or more, including sea crossings and multiple landings. Travelers must adhere to strict environmental and biosecurity protocols to protect the pristine environment, and specialized cold-weather gear is absolutely essential for comfort and safety.