I sprung for the National Park Pass while we were out west. NPS could use the bucks and it’s a good deal, besides.
What I didn’t know is that the face of the pass featured an image that I found unacceptable. Luckily, I got hipped to Park Pouches, which let you upload an image of your choosing to a sleeve that covers the less desirable bits.
That’s a photo of the Grand Prismatic that I took while we were in Yellowstone.