I absolutely love pictures like this, even though they can't compare to seeing these places in person. The sheer size and magnificence of natural wonders are mind-blowing.

If you've never been there, Hell's Half Acre in Wyoming is another breathtaking place to visit amd photograph. People have seen it in Starship Troopers, and in person it truly does look like an alien landscape. It's been 30 years since I saw the place, and it is still burned in my memory.