At that time there was a deep cave on the mountain, which is buried today.

This took some time, for they had not planned ahead, and there wasn't much wood to be found in the deep caves.

Fire will fall from the sky, and the only safe place is in deep caves.

His voice seemed to be coming from the bottom of a deep, dark cave.

They walked on out of the deep cave and into the afternoon sunlight.

They had been waiting just inside the mouth of the deep cave on the right.

There are many deep caves in the cliffs above the town.

The deep cave was illuminated all the way to its rocky end.

There must be a deep cave below the floor of the temple.

Early man had heard sounds like that in deep caves.