Photo: White clouds over white sands

1255 of 1608

White Sands National Monument in New Mexico is the largest gypsum dune field in the world. According to the National Park Service, the dunes stretch out over 275 square miles, and the protected park area covers 115 square miles of them.

Would you like to see your nature photo featured on TreeHugger? Join the TreeHugger Photo Pool on Flickr and add yours to the group!

1255 of 1608

More Slideshows