Geography

The World’s Most Active Volcanic Regions

Without volcanoes, our planet would be a very different place. Take a look at some of the world’s most active volcanic regions and explore why they have an enduring appeal to travelers.

10 Famous Valleys That Belong on Your Bucket List

Valleys form some of the planet’s most jaw-dropping landscapes, attracting visitors from far and wide to marvel at their natural beauty. Check out 10 famous valleys that deserve a spot on any travel wish list.

Geography
When Is a Town Big Enough To Be Considered a City?

What’s the difference between a town and a city? The answer depends on where you are.

Geography
8 Places Where U.S. State Borders Get Strange

State borders don’t always criss-cross the country in neat lines. Discover eight state border irregularities in the U.S. and why they exist in the first place.

Geography
Top 10 Most Densely Populated U.S. Counties

The average population density of the United States is just over 95 individuals per square mile. But in certain parts of the nation, those density numbers skyrocket into the thousands. Here’s a look at the top 10 densest counties in the U.S.

Geography