The Vatican City State is the smallest internationally recognized independent state in the world. The Vatican is a walled enclave within the city of Rome, Italy, is only about 110 acres and home to about 1,000 people. It has been the residence of the pope since 1337 and houses some of the most amazing pieces of art, the Sistine Chapel and Saint Peters Basilica. Post your favorite photos and tips for the best views and must-see sites here.