NPS Photo - Eric Dodd
The Discovery Talk is an excellent short visit to Jewel Cave.
This 20-minute ranger talk is a brief introduction to Jewel Cave's natural and cultural histories. Participants view one large room of the cave. This easy cave visit enters and exits the cave by elevator in the Visitor Center, and involves walking up and down 15 stair steps. The Discovery Talk is wheelchair accessible for people who have trouble negotiating stairs, and the tour is limited to 20 participants.
During the Discovery Talk, you see two types of calcite crystals commonly named nailhead spar and dogtooth spar, which are the "jewels" of Jewel Cave. You also see manganese and paleofill, which are not cave formations, but are important to the geology of Jewel Cave. Visitors will learn the theory on how Jewel Cave formed as well as how the cave was discovered in 1900.