Puerto Madero is a vibrant waterfront district in Buenos Aires, Argentina. It was originally developed in the late 19th century as a port but has since transformed into a modern area filled with restaurants, shops, and residential buildings. The district features a mix of historic and contemporary architecture, making it a popular destination for both locals and tourists. The area is known for its scenic views along the Rio de la Plata and offers various recreational activities, including walking and cycling along the waterfront promenade. Key attractions include the Puente de la Mujer, a striking pedestrian bridge, and the Ecological Reserve, which provides a natural escape within the urban environment.