What’s under Notre-Dame? Archaeologists discover artefacts stretching back 1,700 years
Roman artefacts, medieval houses, old latrines – history is being uncovered as the front of Notre-Dame Cathedral gets a revamp

Wilting in the summer sun, tourists wait to climb Notre-Dame Cathedral and meet its gargoyles.
Four metres (13 feet) beneath them, a team of archaeologists is digging the other way – straight down and back in time, to Roman Paris nearly 2,000 years ago.
But in a city this old, the soil cannot be turned until what lies beneath it is excavated, in case it is damaged during the works.
So a slice of Notre-Dame’s forecourt has become an excavation site – an open pit ringed by barriers and crossed by a wooden walkway, a few steps from the queue.
French media have dubbed it the “dig of the century”.
“It’s a rare opportunity for us to work on something that’s tangibly going to make a difference to the history of Paris,” says Lucie Altenburg, a conservator with the Paris archaeology unit.