grsa53659 Dunes with starry sky at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa53659.html grsa53660 Dunes, moonlit clouds, and stars. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa53660.html grsa53661 Dunes and clouds at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa53661.html grsa53719 Dunes and mountains at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa53719.html grsa53718 Dunes and Sangre de Cristo Mountains at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa53718.html grsa62373 Tijeras Peak above Lower Sand Creek Lake at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa62373.html grsa62374 Milky Way, Tijeras Peak reflected in Lower Sand Creek Lake. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa62374.html grsa62375 Sand Creek Valley at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa62375.html grsa62376 Milky Way, Sand Creek Valley, and Tijeras Peak. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa62376.html grsa62377 Sand Creek Valley, and Tijeras Peak at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa62377.html grsa62413 Medano Lake reflecting Mount Herard at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa62413.html grsa62343 Dunefield and Mount Herard at night. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa62343.html grsa62412 Mount Herard by moonlight above Medano Lake. Great Sand Dunes National Park and Preserve, Colorado, USA. http://www.terragalleria.com/parks/np-image.grsa62412.html