来自MSN

Quicksand warning issued for recreation area in northern Arizona

Visitors to the Glen Canyon National Recreational Area along the Arizona-Utah border have been advised to be cautious of possible quicksand throughout the park. Last week, the National Park Service ...
The New York Times

Park Service Warns of Quicksand at a Recreation Area in Arizona and Utah

The service issued the alert for the Glen Canyon National Recreation Area, which covers more than 1.25 million acres across Arizona and Utah. By Johnny Diaz The National Park Service is warning ...