Coronado National Memorial is located in the southest-most part of 
              Arizona. It was named after Spanish conquistador Francisco Vásquez 
              de Coronado y Luján (1510 – 1554). In early sixteenth century some 
              sailors and a Catholic priest reported that they saw a cluster of 
              cities made of Gold in today's North America. In 1539 Coronado led 
              a large expedition, starting from Mexico City and passing through 
              today's Coronado National Memorial, to search for the mythical 
              Seven Cities of Gold. It was a failed expedition, of course, and 
              Coronado died an unhappy man. The so-called Seven Cities of Gold 
              never existed in the first place. 
              One of the most well-known points in Coronado National Memorial is 
              Coronado Cave, which is also known as Geronimo’s Cave. According 
              to legends, the cave was used by the Apache Chief Geronimo as a 
              hide-out when being chased by the U.S. Army. The evidence is that 
              during the late 1800’s many arrowheads were found in the cave. The 
              limestone in the cave, as shown in the above photos, was formed 
              many years ago and today it is no longer an active carven cave.