Les plus belles photos des parcs nationaux américains, qui fêtent cette année leur 100e anniversaire

© Reuters

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Death Valley National Park, Californie.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Glacier National Park, Montana.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Le Grand Canyon National Park, Arizona.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Glacier National Park, Montana.

Le National Park Service a 100 ans © REUTERS

Yosemite National Park, Californie.

Le National Park Service a 100 ans © REUTERS

Yosemite National Park, Californie.

Le National Park Service a 100 ans © REUTERS

Redwood National Park, Californie.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Le Red Rock Canyon National Park, Las Vegas, Nevada.

Le National Park Service a 100 ans © REUTERS

Olympic National Park, Washington.

Le National Park Service a 100 ans © REUTERS

Le Grand Canyon National Park, Arizona.

Le National Park Service a 100 ans © REUTERS

La Death Valley National Park, Californie.

Le National Park Service a 100 ans © Reuters

Le mont McKinley en Alaska.

Le National Park Service a 100 ans © REUTERS

Joshua Tree National Park, Californie.

Le National Park Service a 100 ans © REUTERS

Le Grand Canyon National Park, Arizona.

Le National Park Service a 100 ans © REUTERS

Le Grand Canyon National Park, Arizona.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Les Arches National Park à Moab, Utah.

Le National Park Service a 100 ans © REUTERS

Le Kilauea Volcano, Hawai.

Le National Park Service a 100 ans © REUTERS

Les Arches National Park à Moab, Utah.

Le National Park Service a 100 ans © REUTERS

Yellowstone National Park, Wyoming.

Le National Park Service a 100 ans © REUTERS

Bryce Canyon National Park, Utah.

Le National Park Service a 100 ans © REUTERS

Les Everglades National Park, Floride.

Le National Park Service a 100 ans © REUTERS

Grand Canyon National Park, Arizona.

Le National Park Service a 100 ans © REUTERS

Les Everglades National Park, Floride.

Le National Park Service a 100 ans © REUTERS

Les Everglades National Park, Floride.