Photography | Natural Wonders of USA
These are some of the Natural Wonders of the World. Natural Wonders are not man-made.
They are planet's marvelous landscapes – forests, canyons, rivers, cliffs, waterfalls, mountains, volcanoes, seas, and islands.
The idea of listing the wonders of the world is hardly a new thing. The historian Herodotus compiled his own list way back in the fifth century BC, and from then on many have been unable to resist the temptation of categorizing the world's natural monuments.