This video was taken by Colin Delehanty and Sheldon Neill. Beginning in January 2012, their footage was shot over 200 miles of trail as they traversed through Yosemite National Park. As you can see by the watching the video, it's one of the most spectacular places on earth.
"First protected in 1864, Yosemite National Park is best known for its waterfalls, but within its nearly 1,200 square miles, you can find deep valleys, grand meadows, ancient giant sequoias, a vast wilderness area, and much more." - National Park Service