Only to rematerialise in the main exhaust channel of the giant cavern system!

Few people knew of the existence of the giant cavern.

Right under the hill there is a giant cavern.

The third and second floors proved to be nothing but giant man-made caverns for storing goods.

A Demon that circled slowly high above in the giant cavern.

The chilling laugh of The Shadow filled the giant cavern.

Before them spread out a giant cavern, its ceiling so high that it was lost from sight in the shadows.

So this had to be a really giant cavern, with some kind of brilliant light sources above.

He could offer them one of the giant caverns to the west of the cave complex as a breeding ground.

After what he judged to be four hundred yards or so of travel, he came to a giant enlarged cavern.