Abstract
This paper shows the results of the ongoing research project entitled TU-CULT, which has the purpose to acquire, store, process and disseminate data regarding two monuments of the city of Padua: the Church of S. Maria dei Servi and the Basilica of S. Giustina. Following the theme of the Hidden Architecture and its multimedia revelation, the research aims to support the creation of innovative multilevel uses of the cultural heritage, dealing with specific topics in the fields of relief, 3D processing, interactive data archiving and visualization, and accessibility of the good.