7. Olympic National Park, Washington
The Olympic combines three very distinct environments comprising of the mountains, the temperature rainforests and the coast usually laced with sea stacks. The mountains are heavily glaciated and the rainforests are fully covered with growth. The park has remains constant for many years and Mount Olympus remains just as magnificent.
8. Arches National Park, Utah
There is simply no other places in the world with as large an array of natural arches. Of course, there is a lot more than arches here and you will find thin fins, balanced rocks, bridges, towers and the beautiful spindly needles.