Mit dem Fahrrad durch die Berge des Guadarrama

This is a linear, one-week route for advanced cyclists, accustomed to long climbs and hard tracks, which runs through the entire Guadarrama mountain range along the recently created Sierra de Guadarrama National Park. From the Somosierra pass to Robledo de Chavela, we cycle between gorse and pine forests, crowning well-known mountain passes such as Los Cotos or Fuenfría.

Since 1984, El Escorial monastery has been a World Heritage Site.

Since 1992, the Upper Basin of the Manzanares River, and since 2013 the Royal Site of San Ildefonso-El Espinar, have been Biosphere Reserves.

This route runs through the Sierra de Guadarrama, the Lozoya River Basin and Sierra Norte, and the Guadarrama River Basin, areas classified as SCI (Site of Community Importance); as well as through the Sierra de Guadarrama, and Alto Lozoya, protected areas as SPA (Special Protection Area) in the Natura 2000 network.