- Divulging Leaflet 2006 Edition.
- Rinconada 2006.
- Edition Map of Sierra del Rincón Biosphere Reserve
- Summer course 2006 of Universidad Complutense in El Escorial dedicated to the conservation: Nature versus Development: the future is in our hands (from 10 to 14 of July 2006).
- X Seminary of Nature Conservation organized by “Centro de Investigaciones Ambientales” (CIAM) (Environmental Investigation Centre) (Madrid, from 7 to 9 of June of 2006).
- Activities made in Hayedo de Montejo, that has celebrated this year the 30 anniversary of its declaration as “Natural Site of National Interest”.
- Projects for the establishment of agreements with public and private sector for the tourist and environmental promotion of Sierra del Rincón.
- Promotional Gift of nest boxes and typical products of Sierra del Rincón Biosphere Reserve by the Environment Council.
- Promotion of the Biosphere Reserve in mass media: 10 recordings of TV, radio interviews and article publications in press.
- Outstanding Presence in the Stand of the Community of Madrid of Expocultural 2005 (Madrid, from 29 of September to 2 of October of 2005)
- Rinconada 2005 (17 of September of 2005)
- Outstanding Presence in the “Feria de la Sierra Norte” with an own stand and the edition of a daily newspaper dedicated to the Biosphere Reserve (Prádena del Rincón, from 8 to 11 of September of 2005)
- Summer courses of Universidad Complutense in El Escorial dedicated to the conservation: Visit day to Sierra del Rincón Biosphere Reserve (21 of  July of 2005)
-I Communication Conferences with FIDA about Sierra del Rincón Biosphere Reserve with conference, debates, football, tasting and popular food in Horcajuelo (9 of  July of 2005)
- Celebration act of the Declaration of Biosphere Reserve among the Advisor and the Mayors of Sierra del Rincón in Horcajuelo (July 2005)
- Edition of divulging booklet of Sierra del Rincón Biosphere Reserve (July 2005)