At one time, much of America was an unexplored wilderness that was home to more animals than man.

The vast desert is a wilderness, full of sand but completely devoid of human settlement of any sort.

We walked across the vast wilderness for two weeks, but in that whole time we only came across one town.

Antarctica is a perfect example of a great wilderness, and while it is full of life, it is wild and devoid of humans save for a few researchers.

Many people think of a wilderness as someplace that is out in the wild, but there are very few places that are free enough of humans to be considered a wilderness these days.