Wonderopolis

Where Does the Sun Never Set?

Don’t wait for the sun to come up to check out today’s Wonder of the Day!

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Where Does the Sun Never Set?
How Many Degrees Are in a Circle?

Do you ever feel like you’re going around in circles? Today’s Wonder of the Day is sure to make you feel that way!

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How Many Degrees Are in a Circle?
What Is the Oldest Color?

Join us in Wonderopolis today for a colorful Wonder of the Day that’s also really, really old!

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What Is the Oldest Color?
Where Is Lake Baikal?

Join us in Wonderopolis today for a tour of one of the largest lakes in the world!

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Where Is Lake Baikal?
What Is BASE Jumping?

Today’s Wonder of the Day will take you to new heights!

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What Is BASE Jumping?
Are Days on Earth Getting Longer?

You might have to wait longer than you think to enjoy today’s Wonder of the Day!

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Are Days on Earth Getting Longer?
How Large Are Manta Rays?

Join us in Wonderopolis today as we take a deep dive with some huge sea creatures!

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How Large Are Manta Rays?
What Is the Giant Magellan Telescope?

If you’re joining us in Wonderopolis today, set your sights on the stars!

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What Is the Giant Magellan Telescope?
What's the Biggest Thing You Can See?

Today’s Wonder of the Day is huge. We’re not kidding. It’s so big you’ll have to see it to believe it!

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What's the Biggest Thing You Can See?
Where Is the World’s Largest Cave?

Today’s Wonder of the Day is larger than you can imagine!

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Where Is the World’s Largest Cave?
Can a Strait Be Crooked?

Sail on over to Wonderopolis today, and we’ll give you the strait story!

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Can a Strait Be Crooked?
Where Is the Boiling River of the Amazon?

If you’re coming to Wonderopolis today, bring your bathing suit and some ice!

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Where Is the Boiling River of the Amazon?
Where Is Rainbow Mountain?

If you’re coming to Wonderopolis today, bring your friend Roy G. Biv with you!

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Where Is Rainbow Mountain?
What’s So Special About Socotra?

Today’s Wonder of the Day will take you to an island unlike any other in the world!

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What’s So Special About Socotra?
Will Humans Become Extinct?

Today’s Wonder of the Day takes a closer look at an uncertain future!

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Will Humans Become Extinct?
What Is a Vernal Pool?

Better hurry! Today’s Wonder of the Day will be gone before you know it!

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What Is a Vernal Pool?
How Does a Wetsuit Work?

Today’s Wonder of the Day is all wet, but you’ll stay toasty and warm!

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How Does a Wetsuit Work?
Where Is the 38th Parallel?

Join us in Wonderopolis today as we travel to a peninsula split by an imaginary line!

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Where Is the 38th Parallel?
Could Our Solar System Have a Ninth Planet?

Today’s Wonder of the Day takes us way out beyond Neptune!

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Could Our Solar System Have a Ninth Planet?
Can Humans Cause Earthquakes?

Today’s Wonder of the Day might really shake things up!

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Can Humans Cause Earthquakes?

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