Its entrance is accessed by a stone bridge of 14 arches, that was built over a moat by the technicians of the "Expédition scientifique de Morée", that accompanied general Maison. The entrance gate ends in an arch framed on the right and left by pilasters with Corinthian capitals. It is considered to be the work of Venetians after 1700. On the right and left of the entrance two large battlements can be seen. One battlement is the one built by general Antonio Loredan, during the second period of Venetian occupation.