Our tour package included two easy walks through Marengo Cave in the morning. The Cave was discovered in 1883 by a 15-year-old girl and her 11-year-old brother. The natural entrance was a deep sinkhole. Within a week of its discovery, the owner was charging people for cave tours (25 cents back in the day). Marengo is a very nice Show Cave. It has lots of interesting geological formations and many expansive and beautiful galleries.
After lunch, the Crew geared up for some wild caving in a nearby cave. It featured crawling on your belly, tight spaces, and lots of slop. The Crew loved it. There is a fine showerhouse at the picnic area. The Crew cleaned up, we called out Boots and Saddles, and we were on the road for home.