Sand dune patterns (#54111898)
The dunes at the White Bluffs region of the Hanford Reach can showcase wonderful patterns of wind blown ripples best seen in low light. Hanford Reach National Monument, Washington.
Columbia Basin desert dune dunes Hanford Reach Hanford Reach National Monument pattern pattern in nature patterns patterns in nature sand sand dune sand dunes Wahluke Slope Wildlife Area Washington White Bluffs wind