Pompeii was once a bustling port nestling under a forbidding mountain.
Then in AD79, the mountain erupted, smothering the town under a thick blanket of ash and volcanic debris, leaving it lost for thousands of years.
Now, rediscovered and a world renowned heritage site, archeologists from across the globe yearn for an opportunity to uncover to the town's past.
Some things though, are best left alone - revealing the secrets hidden beneath the stones could prove perilous.
Eighteen.