Unique Itinerary: From Greenland to Greenland

 Sun sets over the icy seas of Greenland.Photo courtesy of Greenland TourismLong-time readers of this blog will know I'm hugely fascinated by Arctic and Antarctic travel.  A cruise to these regions is one of the most completely unique, life-altering voyages a person can take, if only because it represents such a departure from what most people would consider to be 'normal.'  Indeed, I've profiled