grca5492 Star trails and narrow gorge of Colorado River at Toroweap. Grand Canyon National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.grca5492.html grte0550 Star trails on Teton range above Jackson lake, dusk. Grand Teton National Park, Wyoming, USA. http://www.terragalleria.com/parks/np-image.grte0550.html grte21289 Star trails and Teton range. Grand Teton National Park, Wyoming, USA. http://www.terragalleria.com/parks/np-image.grte21289.html sagu32853 Saguaro cactus at night with stary sky, Tucson Mountains. Saguaro National Park, Arizona, USA. http://www.terragalleria.com/parks/np-image.sagu32853.html usnm44072 Stars over Fajada Butte. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44072.html usnm44073 Stars over cliff. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44073.html usnm44074 Night landscape with lighted canyon floor. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44074.html usnm44075 Star trails over Fajada Butte. Chaco Culture National Historic Park, New Mexico, USA http://www.terragalleria.com/america/new-mexico/chaco-canyon/picture.usnm44075.html