If you’ve ever had the chance to see a waterfall up close, you know what a beautiful — and powerful — sight it can be. Depending on the size and location of the waterfall, thousands and thousands of gallons of water can cascade down the side of a mountain every second of every day.

A waterfall is exactly what it sounds like: a place where water falls steeply from a height. Waterfalls form when swiftly moving water cuts through and wears away soft rock through a process called “erosion.”

It can take thousands of years for a waterfall to form. The spot where a waterfall collects at the end of its fall is called a “plunge pool.”

Waterfalls continue to change constantly, although the changes can be hard to see with the naked eye because they occur slowly over time.

The waterfalls that exist today will be around for a long time, but they will eventually disappear. As erosion continues, waterfalls keep retreating backward until all that’s left is a gorge.

It takes just as long for a waterfall to disappear as it did to appear in the first place. For example, Niagara Falls retreats at a rate of about 3.3 feet per year.

The tallest waterfall in the world can be found in Venezuela. Angel Falls (called Salto Ángel locally) is more than 3,200 feet high with an uninterrupted drop of 2,648 feet (that’s approximately a half-mile!).

Angel Falls drops over the edge of the Auyantepui mountain in the Canaima National Park. Angel Falls was unknown to most of the outside world until 1933, when American pilot Jimmie Angel flew over it while searching for valuable ore in the area. The falls were named after Angel.

Although it’s one of Venezuela’s top tourist attractions, a trip to Angel Falls is not your average sightseeing trip. Because the falls are located in a remote jungle area, one must take a flight to a local camp before riding in a boat along a river to the base of the falls.

If you’re in the area, it’s definitely worth seeing, though. Angel Falls is currently in the running to be named one of the New7Wonders of Nature.

If you want to see a waterfall, you don’t need to travel around the world. There are probably many beautiful waterfalls not far from where you live.

For example, the World Waterfall Database lists nearly 5,000 waterfalls in North America alone.

In case you were wondering, the continental United States boasts its own tall waterfalls. Many people consider Yosemite Falls in California to be the tallest waterfall in the United States with a vertical drop of 2,425 feet.

Others believe the tallest U.S. waterfall is Colonial Creek Falls in Washington, which plunges 2,568 feet. Unlike the sheer drop of Yosemite Falls, Colonial Creek Falls plunge in 13 different, gradual steps and thus are not as impressive to look at as Yosemite Falls.

 

10 Join the Discussion

1 Star2 Stars3 Stars4 Stars5 Stars  (11 votes, avg. 4.27 out of 5)
Loading ... Loading ...
    • Hello, Rithik! An email address is a way for us to know who our Wonder Friends are, and to get in touch with them if we ever wanted to communicate in a different way than a reply to a comment they have left for us. Also, we give away participation prizes sometimes, so an email address is a way we can contact our Wonder Friends for fun things like that! :-)

    • Hi there, Des, thanks for WONDERing with us today!

      We Wonder if you can answer your question by reading an excerpt from the Wonder:
      “The tallest waterfall in the world can be found in Venezuela. Angel Falls (called Salto Ángel locally) is more than 3,200 feet high with an uninterrupted drop of 2,648 feet (that’s approximately a half-mile!).”
      :)

  1. You should really put a bunch of facts about titanic on here! I know tons so if you need some then ask me I know all facts? Are you ever going to put facts on?

    • Thanks for your suggestion, Katelynn! We’re glad you’re WONDERing about the Titanic– you sound like an expert! We think it’s super cool that you have been doing research of your own about the Titanic! Keep up the great work! :)

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>

Share

  • Wonderopolis on Facebook
  • Wonderopolis on Pinterest
  • Print

Have you ever wondered…

  • Where is the tallest waterfall?
  • How are waterfalls formed?
  • What is the tallest waterfall in the continental United States?

Wonder Gallery

Angels Falls_shutterstock_10831522Vimeo Video

Try It Out

Ready to make your own waterfall at home? Wait! Stop! Put away the hose. We don’t want you putting the forces of erosion to work in the backyard.

Instead, grab a few craft supplies and make your own paper waterfall at the kitchen table.

You can make your own version of Angel Falls, or you can create your own waterfall scene that’s uniquely yours. There’s an even easier version of the craft for younger children.

If you prefer to view your waterfalls without any mess whatsoever, put together some online jigsaw puzzles featuring waterfalls with National Geographic’s Waterfalls Puzzler activity!

 

Still Wondering

Explore National Geographic Education’s encyclopedia entry for “fall line” to learn more about fall lines and their relation to waterfalls and the production of hydroelectric power!

 

Wonder Categories/Tags

Wonder What’s Next?

Fore! Tomorrow’s Wonder of the Day features a close-up look at the odd obstacles you may encounter while playing a favorite family sport.

Upload a Photo or Paste the URL of a YouTube or SchoolTube Video.