DC -- U.S. Forest Service visitor center:
[1] FOREST_170418_03.JPG
  Medium (Email) (Bigger?)
[2] FOREST_170418_12.JPG
  Medium (Email) (Bigger?)
[3] FOREST_170418_15.JPG
  Medium (Email) (Bigger?)
[4] FOREST_170418_17.JPG
  Medium (Email) (Bigger?)
[5] FOREST_170418_19.JPG
  Medium (Email) (Bigger?)