Mammoth Cave.
Mammoth Cave in KY-US.
what is the name given to the reflected sound waves in a cave or an empty hall
A cave column results from a stalactite and corresponding stalagmite meeting. Despite name and appearance it does not support anything.
There isn't a specific term for such a thing, beyond "pool"!
Cave Man
because he lives in a cave
The name of the Barbados Cave is called Harrison's Cave.
Des Cave's birth name is Desmond Cave.
a cave
Dark Cave
Another name for a cave explorer is a spelunker.
Krubera Cave (aka Voronya Cave).
minecraft's first name is cave game
Large caverns and complex labyrinths earned the cave it's name.
Another name for cave explorers is spelunkers.
Mammoth Cave.