August 24 2013

United Kingdom

Colorful Rhyolite peaks in the Landmannalaugar Region of Iceland

(© Ildiko Baranyi/Getty Images)

Germany

Magnificent Tree Frog in Drysdale River National Park,Australia

 (© Thomas Marent/Corbis)

China

Love Locks displayed on the Great Wall of China near Beijing,China

(© Richard Taylor/4Corners)

Australia,Canada,France,Japan

 Angels Landing Trail in Zion National Park,Utah,US

 (© Brandon Flint/Tandem stock)

New Zealand,United States

Mount Vesuvius,Italy

(© Modestino Carbone/Getty Images)

August 23 2013

Australia,Canada,Germany,France,Japan,United Kingdom

Mount Vesuvius,Italy

(© Modestino Carbone/Getty Images)

China

Mirror-Image photo of the moss-covered trees in Killarney National Park,Ireland

(© Derek Harris/Alamy)

New Zealand,United States

Ceiling of the Sagrada Família in Barcelona,Spain

(© Jose Fuste Raga/eStock Photo)

August 24 2009

Germany, New Zealand, United States, Canada

The Whirlpool Galaxy, Canes Venatici
Tony Hallas/Corbis ©

Japan

Atlantic Puffin, Látrabjarg, Iceland
Tony Ernst ©

United Kingdom, China

Mt. Vesuvius, Italy
Guido Alberto Rossi/TipsImages ©

Australia

Red Sand Dune, Australian Coastline
Corbis/Photolibrary ©

August 23 2009

Germany, Canada, United Kingdom, New Zealand, United States

Mt. Vesuvius,Italy
Guido Alberto Rossi/TipsImages ©

China

Mitten Crab,Fujian,China
China Photos/Getty Images ©

Japan, Australia

Baby Panda,Wolong Panda Center,China
Frank Lukasseck/Corbis ©