How sheep are helping to preserve the ruins of Pompeii

Four shepherds are helping archaeologists to preserve the ancient ruins of Pompeii, the Roman city that was buried under meters of pumice and ash during the eruption of Mount Vesuvius in AD 79.

Archaeologists have uncovered only about two-thirds of the 66-hectare site at Pompeii since excavations began 250 years ago.

Preserving the unexplored part of the ancient city from erosion by nature and time is a priority for those who manage the site.

“If grass and other plants grow on or in the walls and ancient houses this is a problem. So we try to have a sustainable approach to the whole environment so as not to use chemicals and then to let the plants grow, having plants that grow on the walls and ruins,” said Gabriel Zuchtriegel, director of the Pompeii Archaeological Park.

150 sheep have been sent to Regio V, the northern part of the city, where the grassy hills are littered with the remains of ancient houses and shops.

Regio V is still off-limits to the millions of visitors who come to Pompeii every year, but as part of the conservation efforts of the archaeological park in recent years, new excavations have been opened at the site.

Among the surprising discoveries since 2018 are vibrant frescoes, a snack shop and the skeletal remains of people who died during the eruption.

Zuchtriegel said the goat initiative helps save money and preserve the landscape.

“We are trying to explain that this is actually a sustainable project and help the ruins,” he said.

“It is also something that really gives an idea of ​​how Pompeii was at the time when it was rediscovered. It is a forest, vineyards, goats and this kind of rural environment and in the middle of Pompeii.”