It's called the last frontier because of its distance from the other states in North America and its also because its not fully explored yet.
The Last Frontier is the official nickname in Alaska.
Alaska may also be called The Last Frontier.
Alaska.
Alaska is commonly called the last frontier.
Alaska is known as America's last frontier
Alaska is called the last frontier because although the state is inhabited by people, there are parts of the state that still remain unexplored. These areas have not been mapped or charted in an accurate way.
Alaska
the last frontier
Alaska has the nickname: The Last Frontier. Space has the nickname: The Final Frontier (see Star Trek). By The Last Frontier, it is meant the last area of habitable land on earth that is largely unexplored. The Ocean is vastly unexplored, but not too habitable for mankind. Antarctica too is mostly unexplored, but it also is not too habitable for mankind.
The last frontier
Alaska! :)
Alaska