Its been a while since I've done a National Park.
White Sands National Park is one of the newest.
NPS - White Sands
Rising from the heart of the Tularosa Basin is one of the world's great natural wonders - the glistening white sands of New Mexico. Great wave-like dunes of gypsum sand have engulfed 275 square miles of desert, creating the world's largest gypsum dunefield. White Sands National Park preserves a major portion of this unique dunefield, along with the plants and animals that live here.
Have a great weekend and stay safe.