Corycian Cave:  An overview from the Show Caves of the World web-site.

  Dr. J's Illustrated Corycian Cave And Environs:  An introduction from Illinois State University classicist Janice Siegel's excellent site.

Dr. J's Illustrated Mt. Parnassos:

Walk To The Corycian Cave:  The Rough Guide's directions to the cave.

Nymphai Korykiai:  Mythical information about the Naiad nymphs who were associated with the cave.

Corycus -- Wikipedia: This encyclopedia entry has information about the eponymous Corycian Cave of Cilicia in Asia Minor.