When that happens, the old Ituri Canal, already without use, loads its bed of crystalline liquid and discharges it to the riverbed, forming several waterfalls and chorreaderos of fine rain. At that time, neither the gallid waters, nor the technical difficulties that the current may pose, prevent the visitor from enjoying a unique show. Not in vain, this is one of the canyons preferred by the fans of this adventure sport of our country.

We suggest...

• To practice barranquism within the Natural Park it is necessary to have permission from the Environmental Council.

• It is possible that the vents of the reservoir will relieve water. To be sure we are not surprised by an avenue inside the canyon, it is recommended to request information on this matter from the administration of the reservoir (Tfno. 953 738 251)

• Under normal conditions, there is no need for large physical powers or advanced knowledge to carry out the activity with a specialized guide. Several multiadventure companies offer this service in the area.

To go to the Bolera Clock there would be two options. The first is to go to the Bolera reservoir, as the dam is raised on the beginning of the canyon. A highly recommended option to observe the parade is the visit of the Peña de la Alcantarilla. To get to this place, in Pozo Alcón we take the road A-326 towards Castril. Just as we enter the Natural Park (there is a large panel indicating it as we pass a bridge after a long straight, past the km 6), we leave the main road turning left, passing through one of the entrances of Campsite La Bolera, we follow a narrow road to a parking lot located 30 meters from where the asphalt ends, 1 km later.

The sector of the Cerrada de Utroo-Lancar de Linarejos is located in materials of the Prebetic of the Betic Cordillera. In particular, in the Cerrada de Utrero, the Guadalquivir River fits into limestone of the Superior Jurassic often dolomitised that develop constructive and destructive karmic forms at different scales.

The narrow river-karctic valley was carved during the quaternary along the axis of a synchronous N40E direction. The karctic canyon of the closed is one km long and has a profile scaled by the development of travertines and pozas. The walls of the valley are pulled by minor karmic forms of great beauty and spectacular lapiaces The setting of the Guadalquivir River has left the stream of Linarejos hanging producing an impressive waterfall, known as the Cascade of Linarejos. This water jump of several tens of meters develops a travertine mass with "horse tail" morphology and cascade facies. The Lanchar de Linarejos is located on the SE flank of the synclinal and features a sequence of lapiaces and structural alleys controlled by conjugated diaclases.

Source: Inventory of Georresources of Andalusia. Environmental Council. Junta de Andalusia.

The river incision of the Borosa River in the Cretaceous limestone of Urgonian faces produces the strong fitting of the channel in this area, generating a narrow karmic valley with vertical walls more than 10 m in height and about 400 m in length.

This spectacular throat known as the Cerrada de Elias can be crossed over a pendant walkway several meters above the river, which is suspended on the vertical walls of the Cerrada.

Source: Inventory of Georresources of Andalusia. Environmental Council. Junta de Andalusia.

In it you can travel the most representative ecosystems of Andalusia understanding why we are taking certain species to the limit of their disappearance. You will know some local recovery projects such as the one of the broken bones, the alimoche or the lizard of Valverde. The centre is in turn the headquarters of the Gipaetus Foundation, a non-profit organization dedicated to the awareness and protection of Andalusian biodiversity, in particular of broken bones (Gipaetus barbatus).

In this Thematic Center you will find a permanent interactive exhibition on threatened Andalusian fauna. It also has an interesting library based on the areas of ecology, biology and heritage conservation.

The building - in which the carnage of the city was formerly located - is located next to the balcony down the river Cerezuelo, and open to the well-known square of Santa María. It is a splendid place to start a visit to this square and to the old town of Cazorla.

We suggest:

• Visit in the same square of Santa María the Thematic Center "Frondosa Nature," where the biological and environmental wealth of the entire Park is explained

For its development, a journey along the river is proposed, as an argumental thread, by the way of a sculptural riverbank. A cucaveral scene approaches the visitor to the river bank. Through a space equipped with an ambimentation of the interior of a river it is immersed in the water in the company of its rich ictiofauna, like the European eel. The common trout and rainbow, barbs and bogas are the food for a wide variety of small mammals and fishing birds living in this environment. They all form an immense network that is also present on the tour of the visitor center.

As a colophone, the importance of properly exploiting the two main natural resources of these saws is shown: water and forests. To leave with a good taste of mouth, nothing better than to taste some of the home specialities in your cafe with garden views, accompanied by the singing of birds in a privileged environment.

The Sequero de Siles is the Centre for the Interpretation and Reception of Visitors of the Sierra de Segura. Its name is because the building where it is located is an old "dryer" or pineapple dryer.

The old sequero was owned by the Icona, dedicated to the extraction of pineapples from the pineapples, which were later stored in glass containers for better conservation. It was abandoned in the late 1970s, and in the late 1990s, the City Council obtained the property, beginning its restoration and value. The museum was officially opened on 19 January 2003. In the center is also integrated the Mycological Information Point of Siles.

It has a thematic space dedicated to forest trades. Its name is because the building where it is located is an old "dry" or pineapple dryer in which the pineapples were removed and stored in glass vessels for storage and transport.

In its rooms you can approach the world of the ancient offices of the mountain, the fungi, the ethnography, the history and the biodiversity of the Sierra de Segura region. The building itself, recently restored, is worth looking at in detail. Its original use was the preparation of the pineapples used as seeds in the repopulations of these saws and other areas of Spain, activity remained alive during the decades of the 50 to the 70's last century. A part of the curious machinery with which the complex process of extraction, selection and drying of the pineapples was carried out is currently exposed.

We suggest...

• Use the Sequero's excellent information service to ask all you need.

• Enjoy the views of the environment of Siles from the terrace of the Centre.

• Stop you in the theme space "Los Oficios del Bosque," for the quality of your information and visual resources.

• Take advantage of the Mycological Information Point to learn more about the fascinating world of mushrooms and mushrooms.

Thus, the first floor is dedicated to one of the most important sets of rock, eulin and schematic art in the province of Jaén, declared World Heritage by Unesco in 1998. On the ground floor the theme revolves around the Roman villa of Bruñel, with an amazing group of mosaics in excellent conservation. The tour is set with the exhibition of interesting objects, recreations, audiovisual, interactive and a teaching classroom for small visitors to learn by playing.

The ecological olive tree, which has been the only one that has existed since the emergence of olive cultivation until the middle of the 20th century, has again been reborn today, finding in Sierra de Segura an ideal place to redelight us with this humanized ecosystem, a refuge of flora and fauna, which has served the sustainable development of the Mediterranean peoples for more than 5000 years. This Ecological Olivar Interpretation Center is located in the Sierra de Génave Almazara, which tells us its history, lived in one of the most extensive protected areas in Europe, the Sierras Natural Park of Cazorla, Segura and Las Villas.

The itinerary begins in the main building and is a tour of the culture of the organic olive tree. From the reception we see an Andalusian courtyard, where the History Room of the last 10,000 years of olive-growing is located. The Itinerary continues to the upper floor. A mural on the ecological olive tree of the Sierra de Segura is with us in the background in the Olivar Agrosystem Hall, which highlights the importance of practicing sustainable agricultural systems, such as the organic olive tree.

The next room introduces us to the various uses of the olive tree, which are varied and very rooted in Mediterranean culture. Finally, you can access the Art and Olivo Exhibition Room, with reproductions of works related to the olive tree and where videos are projected on the olive tree.

CICUM is a equipment that acts as a view that offers the visitor a wide view of the forest culture in the mountains of Cazorla Segura and the Villas. It seeks to give visibility to the cultural and ecological legacy as a heritage in the natural park. But CICUM is not only the sawmill of Vadillo Castril and its exhibition, it is also the signposted village around it, the items interpreted through the Forest Heritage Route. CICUM will carry out a set of activities such as teaching workshops through new technologies, guided forest routes, conferences or demonstrations.