The ancient city of Petra in Jordan was carved directly into rose-red sandstone cliffs.

The ancient city of Byblos is one of the oldest continuously inhabited places.

Fact #1660 · Geography

There are places on Earth that have never been explored.

Fact #2252 · Geography

The Amazon River discharges more water into the ocean than the next seven largest rivers combined.

Fact #4255 · Geography

There are caves on Earth so deep they have their own weather systems.

Fact #2234 · Geography

The Amazon River basin covers millions of square kilometers.

Fact #178 · Geography

There are places in Antarctica where no rain has fallen for millions of years.

Fact #2238 · Geography

The Caspian Sea is the world's largest inland body of water and is classified as a lake despite its salt water.

Fact #3759 · Geography

The Andes are one of the longest mountain ranges in the world.

Fact #55 · Geography