Top 10 best photos on National Geographic 2011

A lion climbs a tree in Elizabeth National Park in Uganda.

The face of a woman in Heart (Afghanistan) burned on her own by a curtain of cloth. Many women in Afghanistan have set themselves on fire to escape abuse at home.

Audience in the movie in the first 4D cinema in Baghdad, Iraq.

This brown rat was very angry when disturbed by the photographers.

The David Sheldrick Wildlife Reserve guards in Kenya are wearing shirts for an orphan elephant to keep warm, avoid the rain and avoid the risk of pneumonia.

White bears in primitive rainforest in British Columbia, Canada.

Sven Skaltje was disappointed when he found the bodies of two female reindeer in northern Sweden. These reindeer died due to lack of food.

Youth and children in North Kivu province (CH Congo). This is the area where constant wars between local tribes take place.

A group of students from Bryan Campbell School (USA) devised a new sport combining things and boxing. They often hold schoolyard competitions and use cell phones to film and post on the internet.

Beautiful images of Hang Ken, one of 20 new caves discovered in Vietnam in 2011.