Greenland is a pollution-free island country. Thanks to the fewer number of occupants, the country is able to retain its original glory. The swath of ice stretching for miles and miles devoid of greenery, is what characterizes Greenland. Meandering through some of the striking fjords the tourists can explore the stupefying secrets of nature. A visit to the UNESCO site of Ilulissat Icefjord is a rewarding experience. There are a couple of art and aircraft museums in Greenland, such as the art museums in Nuuk and Ilulissat, and airport museums in Narsarsuaq and Kangerlussuaq. Tourists visit Greenland mainly for adventurous activities such as dog sledding, snowmobiling, ski touring, etc. The most-loved activity in Greenland is the magical show of the Northern Lights.