Linear Park of the Manzanares

What we know as Linear Park actually consists of three large sections. Section 1 is the one that is urbanized and maintained by the Madrid City Council.
It includes a large urban park as well as several leisure and sports facilities, among which "La Caja Mágica" stands out.
This section goes from the Nudo Sur of the M-30 to the Nudo Supersur of the M-40, and is divided between the districts of Usera and Puente de Vallecas.
It is ideal to go with children, given its low elevation. Many paved tracks and good places to stop and rest.
It is part of the Madrid cycling ring.
More at bigjoe.es/ruta-por-el-anillo-verde-ciclista-de-madrid

Extreme caution should be exercised. There are many pedestrians and they have priority

Lots of shade in summer, and many pedestrians, but there is a bike lane separated from the pedestrian sidewalk by a median, for most of the route. Another thing is that this separation is respected.