America's Great Outdoors
A waning sun and a waxing moon at Arches National Park. Does it get any better than this? Photo: Jacob W. Frank

A waning sun and a waxing moon at Arches National Park. Does it get any better than this? 

Photo: Jacob W. Frank

A full moon rises over Mt. Everts near Mammoth Hot Springs in Yellowstone National Park.Photo: Jim Peaco, NPS 

A full moon rises over Mt. Everts near Mammoth Hot Springs in Yellowstone National Park.

Photo: Jim Peaco, NPS