Igarapé Serrinha is a stream located in the municipality of Boa Vista, within the state of Roraima in northern Brazil. This watercourse flows through the Amazonian biome, presenting a typical igarapé environment—a smaller river or stream, often with dark, tannin-stained water, that feeds into larger river systems. Its location places it within a region characterized by a tropical climate, distinct wet and dry seasons, and rich aquatic biodiversity.