Who knew? The world's largest gypsum dune field is in New Mexico, and it's in the White Sands National Monument. Upload your photos if you've ever been there. Check out the people's photos if you haven't.
Cory Mandina | cmandina@oregonian.com, Portland Oregonian: Travel
Mon, 07/28/2014 - 1:30pm
Who knew? The world's largest gypsum dune field is in New Mexico, and it's in the White Sands National Monument. Upload your photos if you've ever been there. Check out the people's photos if you haven't.