Joining a typical half-day cruise means that you could witness the most significant wonders that Ushuaia has to offer. You can select from several sights, including Les Eclaireurs lighthouse, Tierra Del Fuego National Park or Martillo Island to observe penguins. A half-day cruise typically lasts a few hours. However, if you wish to be more adventurous, you can choose multi-day tours that last up to 7 days and take you to remote parts of the channel. Show more