metaphor
If the comparison is preceded by 'like' or 'as' it is a Simile.
If the cave is called a whale's stomach directly, the figure-of-speech is a Metaphor.
Mammoth Cave is located in Cave City, Kentucky.
The Mammoth Cave system, located in Kentucky, is the largest cave in the world.
Mammoth Cave, located in Kentucky's Mammoth Cave National Park in the United States.
Tufa and calcium carbonate can be found in mammoth caves ,Kentucky.
Mammoth Cave is the largest cave system in all of Kentucky.
In Kentucky.
Kentucky
In Kentucky.
Kentucky.
Kentucky.
Mammoth Cave is located in Kentucky.
Kentucky.