The Church of the Annunziata, a beautiful example of Gothic style dating back to the end of 1300. The façade is decorated with three single lancet windows, each with a rose window, and on the side there is a small bell tower. The interiors are simple and sober; formerly frescoed, today they deserve a visit for the large polychrome arch, on which there are medallions depicting the apostles. The church is almost hidden by the large cathedral building and overlooks one of the characteristic stone alleys between the medieval houses of Casertavecchia.