How long had it taken to get the underground cellar in this condition?

An underground cellar to store food for over 6 months in the event of a siege was also built & stocked.

I suppose it's really an underground cellar, and may be quite big.

They were in a dark, underground cellar, set round with shelves.

The remainder of the Indians were then taken to a nearby underground cellar and imprisoned there.

Soon they were all in the blackness of the underground cellars.

While being carried away, she finds a photo of seven young white women in what looks like a filthy underground cellar.

It contained twenty three rooms and an underground cellar.

He was in some vast underground cellar where no doubt the food supplies for a small army had once been stored.

Perhaps it was an underground cellar to some temple - or palace?