What south America's smallest island?

South America's smallest island is Isla de los Estados, located off the southern coast of Argentina. It covers an area of approximately 22 square kilometers (8.5 square miles). The island is uninhabited and known for its rugged landscapes, rich biodiversity, and historical significance as a navigational point in the region. It is often associated with its lighthouse, Faro del Cabo San Juan, which guides ships through the surrounding waters.