by Silvia Donati
Umbria has launched a project, "Umbria Underground", to promote the many underground sites the region boasts, most of which are unknown to visitors.
Ancient Roman cisterns, catacombs, medieval aqueducts, Renaissance towers, Etruscan tombs, for a total of 40 monuments and 16 hypogea, will become part of a series of tourist itineraries bringing archeology and architecture to center stage.
Source: http://www.italymagazine.com/