Greenland is one of the world’s most unusual travel destinations. The entire Eastern seaboard of the United States would fit comfortably within Greenland, but if the entire population wanted to go see a Cowboys game, they’d fill less than half the seats in the stadium. It is by no means straightforward to reach and virtually impossible to travel widely without the aid of a guide, but it’s as close to exploring another planet as you can get. It’s perfect for the adventurer who wants to see the understand the effects of climate change firsthand.