Orvieto (TR) - The photographic and didactic exhibition documenting the extraordinary network of underground passages and caves beneath Orvieto will run from August 1st to September 15th in the former Church of San Giacomo with the title "Il sottosuolo di Orvieto. Dagli Etruschi ai nostri giorni".
Free admission.
Info: www.orvietounderground.it, speleotecnica@libero.it, tel. 0763.340688.
