“Arroyo Culebro”. Does the name conjure images of a slithering serpent? Well, you are not far off! Arroyo Culebro translates to “Snake Stream.” This 28-kilometer stream winds its way through the southern outskirts of Madrid.
The Arroyo Culebro’s journey begins in Leganés. It starts at the Laguna de Mari Pascuala in the Parque Polvoranca. The water flows from an aquifer into this lagoon. From there, the Arroyo Culebro meanders through urban areas and natural spaces.
The Arroyo Culebro is also known as Arroyo de la Recomba in its upper course. The stream follows a U-shaped path. It flows south then east and finally north. The stream empties into the Manzanares River. This happens about 13 kilometers southeast of Madrid. The altitude drops from 675 meters at its source to 540 meters at its mouth.
Water flow in the Arroyo Culebro changes with the seasons. Spring brings the highest water levels. In summer, the stream almost disappears. Some sections become stagnant pools.
The Arroyo Culebro is a vital water source. It irrigates parks and gardens. It also lends its name to residential and industrial areas.
Passing Fuenlabrada the Arroyo Culebro receives water from various sources. The barranco de la Raya de Leganés adds water throughout the year.
Archaeological finds indicate early settlements along the Arroyo Culebro. Excavations in Leganés uncovered significant sites. A cremation necropolis dates back to the First Iron Age. This provides insights into the region’s early inhabitants. A village from the Second Iron Age was also found. It was violently destroyed around the mid-second century BC.
The Arroyo Culebro plays a role in modern transportation. The Madrid Metro’s Line 12 has a station named Arroyo Culebro. This serves the Arroyo Culebro neighborhood in Getafe.
Ecologically, the Arroyo Culebro has important areas. The early section within the Parque de Polvoranca is one such place. Lagoons like the Laguna de la Recomba are found there.
The Arroyo Culebro is more than just a stream. It is a thread connecting history, nature and modern life.