The Ruins of a Long-Lost Medieval Convent Have Been Discovered Just a Few Feet Beneath a Soccer Field
St. Clare's Convent closed in the 16th century, and researchers assumed all traces of it had been lost. But a new ground-penetrating radar survey revealed surprisingly intact remains of pillars, rooms, cloisters, a courtyard and a church
We haven't written up this one. Smithsonian has the full story — the link below goes straight to it.