Begin at ship, guide escorts to Old Town entrance, pass thru gateway & by Agora & Collachium, where Knights of St. John of Jerusalem lived & worked. Old Town houses churches, marble Knights' coat of arms, Jewish quarter, Inns of Knights, & Palace of Grand Masters. Tour palace interior as guide points out highlights. Continue down Street of Knights, its paths paved with marble & mosaics, past towers & facades. Visit Hospital of Knights, now a museum.