Niagara Falls, Canada

Drakensberg, South Africa

Hill fortress of Sigiriya, Sri Lanka

Caddo Lake, Texas

Athabasca Glacier, Alberta, Canada

Beautiful Rock Formation in Jordan

Inishowen, Ireland

Sao Miguel Island, Azores

Ouem El Ma lake, Libya

Yellowstone Canyon-Yellowstone National Park

Richat Structure (Eye of the Sahara)

Grand Teton National Park, Wyoming

Stormy skies in Dublin, VA