DC -- U.S. Forest Service visitor center:
[1] FOREST_150405_01.JPG
  Medium (Email) (Bigger?)
[2] FOREST_150405_08.JPG
  Medium (Email) (Bigger?)
[3] FOREST_150405_11.JPG
  Medium (Email) (Bigger?)
[4] FOREST_150405_14.JPG
  Medium (Email) (Bigger?)