Madrid environmental, sporting, leisure and cultural interest. Madrid Río provides a link with other green spaces in the city such as Casa de Campo and the Linear Park of the Manzanares River. The main landscaped area in Madrid Río is the Arganzuela Park, covering 23 hectares where pedestrian and cycling routes cover the whole park. The Madrid Río cycling network covers some and is linked to other bike routes. To the north, Madrid Rio connects to the Senda Real, the Green Ring for Cyclists and the E 7 (GR 10) trail, which goes as far as the Sierra de Guadarrama mountain
Madrid In addition, mushrooms often emerge after the first rains of autumn. Finally, the river groves, or riparian forests, are made up of various, mainly deciduous, species that grow in wetter areas. Examples include poplars, willows and alder trees. As regards fauna, this green space is home to approximately 133 vertebrate species. The Royal Botanical Garden of Madrid ("Real Jardín Botánico de Madrid") is an 8-hectare botanical garden located in the Plaza de Murillo, next to the Prado Museum. It was an 18th-century creation by Carlos III and it was used as a base for the plant species being collected across