On a gravel plain in northern Western Sahara, with no shade for miles, there is a heap of stones 54.5 meters (179 feet) long. Two rows of stone slabs run out from it like the arms of a V that never quite closes. Archaeologists call these rows “antennae”, and the monuments antennae tumuli (a tumulus […]

In the early 5th century, a woman of high rank was buried beside an old Roman posting station on the Via Augusta, in what is now the province of Castellón. Her grave held a glass cup and two gold pins in a style from the Danube region. Her brother died in Mérida, the Roman city […]

From the viewpoint at the chapel of San Marcos, it looks like the work of an army of stonemasons. Two lines of pale limestone, almost vertical, run down a hillside and disappear into the green water of the Canelles reservoir. A half-ruined chapel peeks out between them. Nobody built those walls. They are the Roques […]