DEEP DIVE
New San Antonio exhibit gives rare look inside hidden ice age cave
Researchers explore Friesenhahn Cave, now mapped in a Witte Museum exhibit.
A new exhibit at San Antonio’s Witte Museum is letting locals spelunk a space few ever get to see. "Adventures in Texas Deep Time” maps out Concordia University Texas’ Friesenhahn Cave, once the home of one of the Ice Age’s most fearsome cats.
The joint effort between the museum and university used LiDAR (Light Detection and Ranging) technology to scan the North Bexar County cave. For most, the resulting video will be a first look into the active paleontological site, considered one of the United States’ most significant Ice Age finds.
Only Los Angeles’ famed La Brea Tar Pits has yielded more Pleistocene vertebrate fossils. The cave has produced more than 4,000 specimens across ice age mammals, reptiles, and birds. The only entrance, used since the earliest twentieth-century explorations, is a vertical twenty-eight-foot shaft, and there are no plans to open Friesenhahn to the public.
“The Friesenhahn Cave offers an extraordinary window into Texas’ distant past and new technology allows us to advance our research into unearthing many of the cave’s secrets,” said Dr. Jennifer Hofmann, associate professor of biology at Concordia Texas, in a statement.
In addition to exploring the den of the scimitar-toothed Homotherium serum, “Adventures” digs up millions of years of history from archaeological and paleontological sites throughout the state. The exhibit features research into the Battle of Medina and a glimpse at ancient West Texas rock art.The display also walks visitors through the research. Patrons can discover giant Texas mosasaur fossils, search for hidden artifacts using archaeological tools, and create their own dinosaur trackway.
The broad range of subjects is no accident for the museum. “Adventures” is timed to both Concordia Texas’ and Witte’s 100th birthdays. The new exhibit will run concurrently with the institution’s anniversary exhibit “The Witte Museum: 100 Years.”
“For a century, we have invited Texans to explore their land, their history, and their culture in ways that are active, engaging, and meaningful,” said CEO Dr. Michelle Cuellar Everidge in a release.
"Adventures in Texas Deep Time” runs through March 14, 2027, and the anniversary exhibit runs through January 9, 2027. For non-members, both are included in the price of regular admission, ranging from $11-$17. The Witte Museum is located at 3801 Broadway by Brackenridge Park.
