The southernmost realms of the planet are places of unimaginable beauty: Patagonia and Antarctica. Humpback whales breach and penguins gather by the thousands. Icebergs shimmer and sapphire-hued fjords harbor snowcapped peaks and virgin forests. Join us on an odyssey aboard the National Geographic Orion that combines the celebrated wonders of the Antarctic Peninsula, southern Patagonia, and the Chilean fjords—all in a single epic voyage. Follow in the wake of legendary explorers like Ernest Shackleton and Ferdinand Magellan to encounter otherworldly icescapes and calving glaciers, remote reserves and pristine parks, and the incredible creatures that thrive at the edge of the world.