Some interesting museums you will find in Padua’s province (which can be visited with the ‘biglieto unico’) are: the "Museo dell’Aria", a flight museum in S. Pelagio’s castle; the "Butterfly Arc", with samples of the biggest butterflies in the world; the Castello Cini, with many middle age samples; the Geopalaenthologic Museum; the Castle of San Martirio della Vaneza, with preroman, Roman and Medieval finds; and the Ethnographic Museum, with rich documentation about the rural life; among others.