Today was Wind Cave National Park. Thanks to the GyPSy app we had heard about how a lot of it was discovered or mapped. It was neat to hear connecting stories that were long before it became a NP.

Tours are purchases same day while space is available. I had called to ask about reservations and learned the line starts at about 7:00 FPS the 8:00 opening. We arrived at 7:15 and already had about 10 groups ahead of us. The line got much longer by 8:00. We snagged the first tour for Fairgrounds at 9:40.

We did light exploring while waiting for the 9:30 meet up time

Of course.

It was chilly but nothing a light rain jacket couldn't fix.

Wind Cave has 95% of the world's boxwork. Delicate and intricate.