Where in the world?
The flag of Vatican City is square shaped. It is composed of two equal vertical bands of yellow and white, with national coat of arms centered in the white band. The national coat of arms comprises the Papal Tiara superimposed on two crossed keys.

Vatican City

Native Name: Vaticano

Population: 451

Region: Europe

Sub Region: Southern Europe

Capital: Vatican City

Currencies: Euro

Top Level Domain: .va

Languages: Italian, Latin

Border Countries: Italy