Up Pompeii!
One afternoon in AD 79 an unusual cloud appeared above Vesuvius in the Bay of Naples. ‘It was raised high on a kind of very tall trunk,’ recalled Pliny the Younger, likening it to an umbrella pine tree, ‘and spread out into branches.’ When, finally, the cloud collapsed and the sky grew dark, some people raised their hands to the gods. Others reasoned that ‘there were now no gods anywhere and that the night would last for ever and ever across the universe’. There are corners of the ancient cities that have not seen daylight since they were buried in volcanic debris. While excavations officially began in Pompeii and Herculaneum in the mid 18th century, there remains much to uncover, and still more to restore.