National Park Foundation 'Share the Experience' winners
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National Park Foundation 'Share the Experience' winners

Kayaking tour of the Pictured Rocks in Northern Michigan. Photo by Courtney Kotewa, Grand Prize.

The National Park Foundation, a charitable organization partnered with the National Park Service, has announced the 2013 winners of its annual 'Share the Experience' photo contest. Open to U.S. residents, amateur photographers are invited to submit their photos taken within National Parks to compete for a grand prize of $10,000.

This year's contest is currently open for submissions. Read the official guidelines and enter your photo for a chance to win one of three top prizes, and take a look at the 2013 winners in the slideshow above.