White Sands National Monument was created in 1933.
In New Mexico. Note that it is a national monument, not a national park.
The White Sands National Monument is 15 miles southwest of Alamogordo, New Mexico, and 52 miles east of Las Cruces, New Mexico.
White Sands National MONUMENT (it's not a National Park) contains 143,733 acres.
White Sands National Monument is located in south-central New Mexico near the town of Alamogordo.
gypsum
It is 225 miles according to Google Maps.
It was filmed in Estancia, NM, Rio Grande Gorge Bridge in Taos, NM, Santa Fe,NM, and White Sands National Monument near Alamogordo, NM.
I know of no white sand desert in Mexico. However, there is White Sands National Monument in the Chihuahuan Desert of south central New Mexico. The entrance is just a few miles southwest of Alamagordo, New Mexico. For information on this national monument click here.
No. The White House is where the President lives and works, but it is not administered by the National Parks Service. As such, it is not a national monument.
The San Andres Mountains are located in south-central New Mexico, just west of White Sands National Monument.
White Sand National Monument, in New Mexico.