Opera della Primaziale Pisana (O₽A) is a secular-ecclesiastical body managing the complex of the Cathedral of Pisa. Its origins date back to 1063.
O₽A includes the Cathedral, the Leaning Tower of Pisa, the Baptistery and the Camposanto (monumental cemetery). As well as the Sinopie Museum (Sinòpia - a preparatory drawing applied to the first layer of plaster under the fresco), opened in 1979, and the Opera del Duomo Museum, opened in 1986, exhibiting the treasures of the cathedral and other finds excavated within the cathedral complex.

Parco Archeologico di Pompei has been operating under its current name since 2017.
Parco Archeologico di Pompei covers an area of ​​67 hectares of the ancient city covered with a layer of volcanic ash and pumice stone by the volcano Vesuvius during the eruption in 79 AD. At the Parco Archeologico di Pompei you can visit, among others: the Amphitheater, the Temple of Apollo, the House of Faun.

Foro © Silvia Vacca