A desert in the middle of Iran. Photo by Arash Karimi

Beach on Zakynthos Island, Greece

World's clearest lake, Blue Lake, Nelson, NZ

Dean's Blue Hole, Long Island, Bahamas.

Peering through Fjarðrárglúfur Canyon, Iceland

Cadlao Island, Philippines -

Guangxi Province, China

Nahanni National Park

Beautiful beach on the Caribbean side of Puerto Rico

Glen Canyon, Utah

Moravia- Czech Republic

Boardman Lake, Wa

Beauty Creek, Jasper National Park, Alberta, Canada