Giant’s Causeway in Northern Ireland is a fascinating geological wonder, whose creation has origins both in geology and Irish mythology.

Salar de Uyuni in Bolivia is the world's largest salt flat. A thin layer of water on the salt crust turns it into the world's largest mirror

The Devil’s Marbles (Karlu Karlu conservation reserve) is an area in Northern Territory, Australia, sprinkled with large reddish boulders.

The Richat Structure (The Eye of the Sahara) is an eroded geologic dome in Mauritania, Africa. Its birth started over 100 million years ago.