Phoenix shaped cloud at Great Sand Dunes National Park, Colorado
Red dunes at sunset
Dune field at sunset
The sun sets behind the dunes
Towering dunes
Ripples in the sand
Sunset on Medano creek
Rippling waves in Medano Creek
Medano Creek near peak flow in June, Great Sand Dunes NP
Muddy bottom of Medano creek as the water recedes
Last light on the sand dunes
Dunes in front of the Sangre de Cristo Mountains
Endless dunes
Dunes in the late afternoon
Sunset viewed from high dune
Dune field
Close-up view of the dune field
Rolling dunes
Sunset at Great Sand Dunes NP
Looking west over the dune field
Panorama of Great Sand Dunes NP
View arriving at Great Sand Dunes NP, Colorado
Dunes in the morning light
View of the dune field as one arrives at the park entrance