Do You Know These 20 Stunning Places?

Mud volcanoes, Gobustan, Azerbaijan

Azerbaijan’s sedimentary volcanoes, commonly known as mud volcanoes, are a mesmerizing geological phenomenon in which pockets of gas underground force their way to the Earth’s surface and consequently bubble up.

Arkady Zakharov/Shutterstock

«1 ... 1112 13 1415 ... 21»

Related Articles More from author

Leave A Reply

Your email address will not be published.