The substation that powers the northwest Curiosity · La Mudarra, Montes Torozos, Valladolid Image of La Mudarra, not of the place itself. This village of 167 inhabitants houses one of the most important electrical substations in Spain: from it the electricity of the whole peninsular northwest is distributed and around 40% of the demand of the city of Madrid is covered. Photo: Nicolás Pérez (CC BY-SA 4.0) What to see and do in La Mudarra