An island in Georgian Bay, Ontario (1024x768)

Marble Caves in Chile

Cinulang Waterfall, Curug, Indonesia

Himalayas

Guatape, Colombia

Jenolan Caves, Blue Mountains, NSW, Australia

Melissani Lake, Ionian Island's; Greece

Natural limestone structures at Nambung National Park, Western Australia

Azure-Window, Gozo, Malta

Kings Canyon National Park, California

Blossoming pink trees in the mountains of Nanjian Yi Autonomous County, China

Kronotsky volcano, Russia

New Caledonia