Carlsbad Caverns National Park is a United States National Park October 25, 1923 – Carlsbad Cave National Monument established.Advertisement May 14, 1930 – National Park established.
Carlsbad Caverns National Park is a United States National Park October 25, 1923 – Carlsbad Cave National Monument established. May 14, 1930 – National Park established. Parks Links: en.wikipedia.org By: kjfitz