The happy position of center to the point of intersection between important street arteries and water ways favored a enough premature takeover. The birth of Monselice as city nucleus laughed them to the V-vi century and is due to one first fortification of the hill of the Rocca from part of the Longobardi, fortification that is revealed important on the plan of the defensive strategy. The existing structures come ulteriorly upgraded after the invasion of the franchi, and they are made up, around year thousands, of discontinuous inhabited weaving on the slopes of the Rocca and of a defensive nucleus to guard of the bridge on the ancient Vigenzone river, that the city passed to the feet of collina.All' the beginning of XIV the century is to the sour center of contesa a military one between the imperial vicario Cangrande of the Scale, getlteman of Verona, and the lordship of the Carraresi of Padova. In the 1327 the Carraresi gets hold definitively of Monselice and of it they make the defensive outpost of Padova towards south. In this strategy it comes widened and ulteriorly fortified the system of it walls of Ezzelino, that they assume in the second half of XIV the century their definitive configuration: cerchia an external supply of towers and monumental doors of access and four inner cerchie, that they go back the Rocca until the tower on vetta.L' the 1800's sees the city of Monselice to show oneself to the modern age. Unfortunately, in nineteenth-century logic it walls to them and the towers of the fortified city medioevale come considered an obstacle to the city expansion. To the half of the century it comes therefore pulled down part of the external perimeter of walls and the monumental doors of access of the city. To the eyes of the visitors of the days ours introduce however wide testimonies of the medioevale city like the Civic Tower, good features of above all wall and the monumental complex of the Castle, and are completely intact all the building patrimony of the veneziano period.