Among the wonders of the world listed as UNESCO World Heritage sites is the Ilulissat Icefjord, which contains the most productive glacier in the northern hemisphere. Greenland, which following the 2009 Self-Government Act has gained more independence from Denmark, is also a perfect place to witness the Northern Lights.In the territory, the sun does not set from May 25 to July 25, with July 21 being the longest day of the year. People in Greenland, which is around 50 times as big as the rest of