There is Tell Balatah from the Palestinian territories , thought by some scholars to be the biblical city of Shechem ; the Roman aqueduct in Segovia , Spain , whose rough-hewn granite blocks are being eroded by pollutants ; the International Fairground , built between 1963 and 1975 in Tripoli , Lebanon , which faces possible conversion into an amusement park ; and the Teatro Capitolio in Lisbon , a 1930 's theater that has been closed since the 1980 's and is slated for demolition .