Grand Canyon 2012

Sunset in Grand Canyon National Park in Arizona, USA

Mule crossing sign near Grand Canyon National Park in Arizona, USA

Overlooking view of Grand Canyon National Park in Arizona, USA

Canyon formation at Grand Canyon National Park in Arizona, USA

Warning sign for hikers at the Grand Canyon National Park in Arizona, USA

Tree at the top of cliffs in Grand Canyon National Park in Arizona, USA

Panorama of Grand Canyon National Park in Arizona, USA

Overlooking view of Grand Canyon National Park in Arizona, USA

Panorama of Grand Canyon National Park in Arizona, USA

The Grand Canyon National Park in Arizona, USA

Photographer taking shots of Grand Canyon in Arizona, USA

Cliffs at Grand Canyon National Park in Arizona, USA

Overlooking view of the Grand Canyon in Arizona, USA

Overlooking view of the Grand Canyon in Arizona, USA

Overlooking view of the Grand Canyon in Arizona, USA

Photographer shooting the Grand Canyon in Arizona, USA

Overlooking view of the Grand Canyon in Arizona, USA

Cliffs at Grand Canyon in Arizona, USA

Overlooking view of the Grand Canyon in Arizona, USA

Woman watching the Grand Canyon from a cliff - Arizona, USA

Watchtower at Grand Canyon National Park in Arizona, USA

Tourists shooting the Grand Canyon in Arizona, USA

Panorama of Grand Canyon in Arizona, USA

The Colorado River winds through the Grand Canyon in Arizona, USA

Panorama of Grand Canyon National Park in Arizona, USA

Panorama of Grand Canyon National Park in Arizona, USA

Panorama of Grand Canyon in Arizona, USA

Thick forest canopy in Grand Canyon National Park in Arizona, USA