Onyx Cave may refer to:
In the United States:
- Onyx Cave (Arizona), a National Natural Landmark
- Onyx Cave (Arkansas), a small show cave
- Great Onyx Cave, Kentucky
- Great Onyx Cave Entrance, Mammoth Cave, Kentucky, listed on the NRHP in Kentucky
- Crystal Onyx Cave, Kentucky
- Onyx Cave (Newburg, Missouri), listed on the NRHP in Missouri
- Onyx Mountain Caverns, Missouri
Famous quotes containing the word cave:
“Stands the Spring! heralded by its bright-clothed
Trumpeters, of bough and bush and branch;
Pale Winter draws away his white hands, loathed,
And creeps, a leper, to the cave of time.”
—Philip Larkin (1922–1986)