Where in the world?
The flag of Cuba is composed of five equal horizontal bands of blue alternating with white and a red equilateral triangle superimposed on the hoist side of the field. The triangle has its base on the hoist end, spans about two-fifth the width of the field and bears a white five-pointed star at its center.

Cuba

Native Name: Cuba

Population: 11,326,616

Region: Americas

Sub Region: Caribbean

Capital: Havana

Currencies: Cuban convertible peso, Cuban peso

Top Level Domain: .cu

Languages: Spanish

Border Countries: No Border Countries.