The Castle of Chios is the most important monument of the city and the most important fortification monument of the island The part of the land wall that will be restored i.e. from the West Gate to the Promachonas Zeno is a continuation of the works carried out in the framework of OP 20142020 North Aegean and with its completion will be attributed to the public a comprehensive restoration of the land walls The works will include mild architectural interventions such as fixing payments of cracks local recoveries etc. which will make the monument additionally safe and accessible to the public.