In 1833, Charles Darwin set sail along the Beagle Channel. You can follow his course on a 3-hour catamaran cruise from Ushuaia. You'll capture sights of Ushuaia’s former prison, check out the End of the World Museum, and admire views of Five Brothers and Olivia mountains, among other sights. Disembark on the Bridges Islands for a 20-minutes walk to visit the ruins of natives populations that inhabited the island.After reaching Les Eclaireurs Lighthouse and eyeing shipwreck ruins, come upon throngs of sea lions at Lobos Island and the winged residents of Pajaros Island. Enjoy guided commentary during your whole trip.