As a result , Hoyo de Manzanares is surrounded by mountains and fields of land that give the town a beautiful view .
The Parque Regional de la Cuenca Alta del Manzanares is the oldest and most protected regional park in the community of Madrid .
Hoyo de Manzanares is surrounded by mountains and fields of land that give the town a beautiful view .
The Parque Regional de la Cuenca Alta del Manzanares is the oldest and most protected regional park in the community of Madrid .