Avenida 9 de Julio is one of the widest avenues in the world, located in Buenos Aires, Argentina. It stretches approximately 1.5 kilometers and features multiple lanes for vehicles, making it a significant thoroughfare in the city. The avenue is named in honor of Argentina's Independence Day, celebrated on July 9, 1816. A prominent landmark along Avenida 9 de Julio is the Obelisco, a towering monument that commemorates the city's 400th anniversary. The avenue is also lined with various shops, restaurants, and cultural institutions, making it a vibrant hub for both locals and tourists.