USA, AZ - Sunset Crater Volcano
Read MoreCinder cone of the Sunset Crater Volcano
Sunset at Sunset Crater Volcano National Monument, Flagstaff, Arizona, USA
Nightfall at Sunset Crater Volcano National Monument
Darkness is creeping up the slopes of the Sunset Crater Volcano cinder cone
Sunset at Sunset Crater Volcano
Sunset at Sunset Crater Volcano National Monument, Flagstaff, Arizona, USA
Large fissure at Sunset Crater Volcano
Large lava fissure at Sunset Crater Volcano near Flagstaff, Arizona, USA
Sunset at Sunset Crater Volcano
The cinder cone of the Sunset Crater Volcano glows in the late afternoon sunlight
Bonita Lava Flow at Sunset Crater
Bonita Lava Flow of the Sunset Crater near Flagstaff, Arizona
Bonita Lava Flow at Sunset Crater Volcano
Pine trees, small bushes and lichen slowly but surely overgrow the lava of the Bonita Lava Flow at Sunset Crater Volcano National Monument near Flagstaff, Arizona
Sunset Crater Volcano National Monument
Black lava lake of the Bonita Lava Flow at Sunset Crater Volcano National Monument
Sunset Crater Volcano National Monument
The cinder cone of the Sunset Volcano as seen from the Cinder Hills Overlook at the Sunset Crater Volcano National Monument near Flagstaff, Arizona, USA
Sunset Crater Volcano National Monument
A black lava cinder cone in Sunset Crater Volcano National Monument, Arizona, USA
Sunset Crater Volcano National Monument
The cinder cone of the Sunset Volcano in Sunset Crater Volcano National Monument near Flagstaff, Arizona, USA