For the more information about the air resources of the National Park Service, please visit http://www.nature.nps.gov/air/.
Ezell's Cave is biologically significant because it houses at least 36 species of cave fauna, including six endemic aquatic species and one major order of small crustaceans formerly thought to have been restricted to the Mediterranean area.
Location: Hays County, TX
Year designated: 1971
Please remember, National Natural Landmarks (NNLs) are not national parks. NNL status does not indicate public ownership, and many sites are not open for visitation.
Last Updated: June 28, 2012