21. The Wave, Arizona, and Utah.

This marvelous part of the great wilderness in Arizona and Utah is much more difficult to pass that others may think. You need to compete with others to get a permit, which is awarded only to 20 people per day.

22. Narrow Gorge in Watkins Glen, New York.

Hidden inside a fabulous canyon flowing with a majestic waterfall with a stone bridge crossing the creek, this gorge is simply astounding.

23. Blue Ridge Parkway, North Carolina, and Virginia.

The Blue Ridge Parkway stretches to a road that extends to about 469 miles through the Appalachian Mountains.

24. Grand Prismatic Spring, Wyoming.

The Grand Prismatic Spring is the largest hot springs in the U. S. and the third largest on Earth. It is famous for its striking colors that range from orange to blue.

25. French Quarter, New Orleans, Louisiana.

This is the oldest city in New Orleans. It is a place where you can find the best architecture, including the well-known cast iron balconies and verdant green courtyards.