Valmayor Reservoir

Valmayor Reservoir is a large man-made lake that stretches across four municipalities in the Madrid region. The water body sits within the Regional Park of the Middle Course of the Guadarrama River and supplies drinking water to the surrounding metropolitan area.

Construction of this reservoir began in the early 1970s and finished in the early 1980s. The project was created to meet growing water demand across the Madrid region.

The reservoir sits within the Regional Park of the Middle Guadarrama course and shapes how people experience this landscape. Local communities use the surrounding areas for recreation and daily activities that blend with the natural setting.

The area offers plenty of space for walking and exploring around the shoreline. Visitors should come prepared for wind and bring appropriate clothing for outdoor conditions.

The lake is an important refuge for water birds such as grebes, teals, and herons that migrate through the region. Fishing enthusiasts can find designated spots for catching pike and carp.

Location: Community of Madrid

GPS coordinates: 40.53639,-4.04694

Latest update: December 7, 2025 20:43