July 1, 2021
Carlsbad Cavern (singular) is one of seventeen caves in Carlsbad Caverns (plural) National Park. About 250 years ago, an underground sea combined with sulfuric acid deep below the earth's surface to work on the limestone of the area of the Guadalupe Mountains, carving out huge caverns. Different kinds of forces created various formations, including the familiar stalactites and stalagmites, as well as formations less familiar (to me) such as straws, popcorn, flowstone, and travertine.
A fun thing happened before we went into the cave. I was wearing my "Redlands Strong" pandemic t-shirt, and someone got out of his car as we walked by and asked if we were from Redlands. He was a University of Redlands student and his girlfriend was a Redlands native! I seem to have a knack for running into people who I have a connection to.
Comedian Will Rogers once called Carlsbad Cavern "the Grand Canyon with a roof over it." When I saw this layout of the cave in the Visitor Center, I could see what he was talking about.
It is possible to walk down the cave opening, and then walk through a section of the cave to get to the trailhead for the main cave. The 1.25 natural trail entrance is very steep and the equivalent of a 75-story building. We opted to take the elevator down instead, and we took it back up as well.
Signage notes there are at least 118 caves beneath the surface with over 180 total miles of known passages and rooms. I wasn't aware of any other options for cave walks, although I am sure there must be some.
This map reminds me of Lake Powell. It's interesting to note the similarities of caves to canyons.