In Beas de Segura we find different examples of this type on Feria Street. In Orcera we find some interesting houses on San José Street or in Genaro de la Parra. In the Gate of Segura and in Siles there are also examples of this architecture called generally regionalist, but what they are looking for at the bottom is to incorporate elements from other times in the design of the houses.

Elements of Muslim architecture will give rise to the ne- mudejar and so during different times as the rebirth or the baroque. Its owners intended to legitimize their situation of being able to recover elements of the medieval or Renaissance past, as an element that would serve to connect with the nobility and thus justify their situation of power. To talk about this type of construction, is to make it from the 19th century, a century of great transformations, a time in which the saws that make up the Natural Park know the province of Jaén and the establishment of mechanism and forms of government totally different from those that exist with the advance of Cazorla and the envination of Segura. It is the century in which great fortunes are formed and at the same time the number of poor families is growing exponentially, all of which are framed in a constitutional regime that is completely unknown to most of the inhabitants.

The House of the Chains is a three-storey construction that offers a compact and solid image highlighting Renaissance elements such as the half-point arches. A large entrance arch contains the shield of the Godoy family, the first owners to be recorded.

In particular this stretch of road runs almost air in the interflude of the valleys of the Guadalimar and the Guadalquivir. From this area you can see thousands of hectares of olive trees in a single look, framed by the horizons of Sierra Morena on one side, and Sierra de Segura and Sierra de Las Villas on the other.

The stratigraphic section of Cabañas is a mandatory reference of the Jurassic to Cretaceous transit in the Prebetic Zone. The materials that apflorate are essentially carbonates, in which the tidal levels stand out with marked cyclicity and magnificent examples of surfaces with drying cracks.

Reef faces, levels of accumulation of ferruginous oils, and limestones with spectacular sedimentary structures caused by traction currents are also observed. In addition to the section itself, the panorama contains an example of angular discord between the Jurassic materials and various Cretaceous terms of high paleogeographic interest.

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

The canyon of the Guadalanimín River is a river form generated by the fitting of the Guadalanimin River in the dolomies of the upper Cretaceous of the Sierra del Pozo. This river also takes advantage of a fracture of medium direction N-S. The formation of this morphology has therefore involved river, karctic and tectonic processes.

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

Its landscape is an exponent of karmic modeling. No one can say that he knows the Park in depth if he has not traveled the overwhelming plains of the Campos. The high mountain grazing is here the real protagonist; an activity that has, for centuries, allowed life in these remote territories, the homeland of the Segurean sheep.

They say that in Los Campos solitude is felt. There are no fewer people here than in the wooded areas of the Park, because it is common to find some shepherd. What happens is that the clear breadth that our eyes perceive makes us more aware of our small than in dense forest areas.

The real beginning of the Hernán Perea Campos is about 11 km from Don Domingo, after having passed the Cañada Hermosa shelter, first of the three shelters that support the mountaineers on this route. They were built by the ICONA in the 1970s and are located next to the main road, which is surrounded by light depressions, dolins and sour rocky cords of limestone origin.

The harsh weather conditions have created a very adapted vegetation of piorns, albar thorn and common juniper (rake). We will also find some sown pieces of cereal, and of course many herbaceous plants from which the livestock is fed.

If we make the way in winter, with the snow covering its unique orography, we have the feeling of crossing an Arctic landscape. We must be very well informed of the weather, because a strong snow can put us in serious trouble. Spring is the best time to visit the Campos, when conditions are less demanding, although a good advice for any time is not to abandon at any time the main road that crosses the altiplanicie from north to south.

We suggest:

• About 3.5 km from Don Domingo is the famous Pino Galapán, a 39-metre-high larix pine specimen in the area. A respectful visit to this "giant" in the Segura saw is required.

• Rapist birds fly this place majestically throughout the year. The prismatics will be of great use to you to try to distinguish the royal eagle, the leonate vulture or... maybe the broken bones? The muflons are very abundant.
  
• We must not forget that the beauty and grandiosity of the Campos is a major danger in certain times of the year. Winter, which here covers almost all autumn and part of spring, can be surprised by huge snowfalls that may eventually catch visitors, or leave them without the few visual references in the altiplanicie. In any case, in order to travel through these sites, you always have to use all-terrain vehicles, at least two cars, to provide support, as there is no telephone coverage. It is not advisable to stay in the winter months or in the twilight or night hours, and always to let third parties know that the tour begins.

From Santiago de la Espada we take the A-317 towards La Puebla de Don Fadrique. At 2.1 km, on the right, we find the JF-7091 road to La Matea. We take this road and follow it to the village of Don Domingo. The forest track towards Rambla Seca leads us to the fields of Hernán Perea.

In the westernmost part of the Cazorla saw, tectonic scales of Cazorla and del Chorro, the Oxfordiense is also represented by nodular and rhythmic margoso- calcareas, by sponge and stromatolite bioconstructions, some of which perfectly retain the depository morphology, giving reliefs in the form of mounds ("mounds") made up of sponges and, most of them, of which are stromatolites. The spongiaries, siliceous sponges epigenized to calcite, appear mainly in the lower part of the bioherm, at first disorganized and fragmented and then adapted to different surfaces.

The stromatolites, on the other hand, constitute the majority of the bioconstructed body, and begin to be planar and then move to centrimetric columnar forms that together give cupolas of almost half a metre in diameter. Some of these depository morphologies can be observed on the slope of the road that from Cazorla leads to the Chorro, where this point of geological interest is located. These deposits culminate the depository sequence of the Oxfordiense in the saw of Cazorla, which is a sequence of deepening, in response to the oxfordiense transgression that caused the disappearance of the platform of the Lïas-Dogger, whose deposits are crowned by a "hardground" on which the Oxfordiense sequence is available. This sequence, in turn, is overtaken by another of lower Kimmeridgian age with which again the somerization that will culminate the Jurassic cycle begins.

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