Rubuta ci gaba don wannan sakin layi - An gina wannan babban titin don maye gurbin ganuwar birni, wanda aka gina a cikin karni na 13 kuma aka ba da kuɗin kuɗin fansa da aka samu daga sakin Richard Lion Heart, Richard I na Ingila, kuma an ƙarfafa shi sakamakon sakamakon Siege na farko na Turkiyya
a shekara ta 1529 da kuma shekaru talatin na War a 1618. An kewaye ganuwar da glacis mai fadin mita 500, inda aka hana gine-gine da tsire-tsire don dalilai na tsaro na soja. Amma a ƙarshen ƙarni na 18 waɗannan kagara sun zama tsohon yayi. A ƙarƙashin Sarkin sarakuna Joseph II, an gina tituna da hanyoyin tafiya a cikin glacis, an haskaka su da fitilu kuma bishiyoyi sun yi layi. Masu sana'a sun gina ɗakunan aiki a waje, kuma an kafa rumfuna. Amma an bukaci juyin juya hali na 1848 ya jawo canji mai muhimmanci.