Vatican City is the world’s (1)........ country, (2) ................. than other small countries like Monaco and Lichtenstein. Vatican City is located inside Italy’s (3) .......... city, Rome. Vatican City is (4)........... , but it's home to some of the world's (5) ............ works of art. The Vatican Museums are very (6).............. and they have more than 14 km (9 mi) of art! They are one of the (7)............. tourist attractions in the city. Vatican City also has its own post office and postal service. Some people describe the postal service as one of the (8) ................ in the world, and many tourists send postcards from Vatican City.