It is the deepest cave in Tennessee, with a total depth of 924 feet.

The caves are so named because the deepest cave is cold enough to allow snow to linger long into the summer.

It has the largest and deepest caves in Croatia.

It is also the world's 22nd deepest cave with 1 340 m deep.

You cannot even hide yourself from me, not on the highest mountain or in the deepest cave.

The new find is not the deepest cave on Earth.

Even in the deepest caves on Earth, you can find blind salamanders and insects.

Summer solstice arrived and there was no escape from the heat, even in the deepest caves.

They can burrow into the deepest cave on the planet and they'll still be cooked.

It is one of the deepest caves in South America.