It's said that the best camera is the one you have on you, and this is very true for Antarctica! Whether you use a mirrorless, a DSLR, or an iPhone, you'll be able to create magical photos and videos of your trip. However, if you have plenty of time to learn how to use it and want to invest in new gear before your trip, mirrorless cameras are generally lighter in weight and smaller, making them more convenient for travelling.