Flag of Vatican City

A Symbol of the Holy See

Historical Adoption

The flag of Vatican City, also known as the flag of the Holy See, was officially adopted in 1929. It was the culmination of the Lateran Treaty signed between Pope Pius XI and Italy that created Vatican City as an independent state.

Vertical Bicolor Design

The flag features a unique vertical bicolor design. It consists of two equal-sized bands of yellow and white, with the white stripe located on the right. The yellow band represents temporal power, while the white band signifies spiritual power.

Coat of Arms

Centered on the white stripe is the Vatican City Coat of Arms. It depicts two crossed keys, symbolizing the keys to heaven and hell, and a papal tiara above them. The keys represent the authority of the Pope as the Vicar of Christ.

Square Shape

Unlike most national flags, the flag of Vatican City is square in shape. This is said to symbolize the city's small size and its status as a spiritual center rather than a traditional nation.

Symbolism and Recognition

The flag of Vatican City has become a recognizable symbol of this unique sovereign city-state. It is often flown alongside the flags of other countries during international events and is a source of pride for the Vatican's citizens.