Rock formation in Moab, Grand Canyon, Utah

Salazie, Reunion Island

Turquoise Ice: Northern Lake Baikal, Russia

Autumn in New Hampshire

Cave pool, Santorini, Greece

El sótano de las golondrinas, San Luis Potosí, México

Autumn Sunset in Rocky Mountain National Park, Colorado

Torres del Paine, National Park, Chile

Mount Kilimanjaro - Birds Eye View

Las Lajas Cathedral, Colombia

Gouffre de Padirac - France

Peak Lake, Somiedo Natural Park, Spain

Atacama Desert, northern Chile