By accessing from Mogón by the JH-7155, just before crossing the waterfront dam and in the vicinity of the reservoir village we find a forest track to the right in good condition, which is where our tour goes. There is a descriptive panel of the Tranco del Acebo site, which is where the Chorro Gil waterfall is located, to which we will access with this path.
Initially we will visit pine forests with large grasslands, in continuous rise for 1.3 km, leaving on the way several restored cortijos. Once a hill has passed, where there are great clear left, we begin to come down to the Chorro Gil waterfall. In the middle of the descent we hear and see the cascade of Chorro Gil, and when we reach 1.78 km of route we can take a small path to the right that brings us to it, 5 minutes from the track, to then return to this point and continue the path. The Chorrogil Cascade is one of the most spectacular of the park, approaching 100 m of altitude and gives this area a very characteristic microclimate of more northern places, hence the name of the site, Tranco del Acebo.

We continue our route back on the rise until we pass again through another hill 2.5 km from the beginning and again another descent to the Vega del Aguascebas de la Fuente del Tejo. This river runs next to a magnificent gallery forest and large meadows. We must cross the same, 3.3 km from the beginning, by a path following the forest track or by a passing of concrete blocks painted in white. This is the Paso del Manguillo. Again this itinerary begins to rise until it reaches 4.15 km to a road crossing, close to a cortijo that is left to our right, we will continue to the left and almost all our journey will be in descent.

In the km 5.1 we find again another track crossing to the left, we continue to face after having zigzagueado on several occasions. A few ten minutes to the asphalt road JH-7155 we will now have to follow left to reach the beautiful reservoir of Aguascebas. Its dam, on which we will have to pass, is located on the spectacular closure of the Aguascebas Chico. A few meters away, we found the town of the reservoir where the beginning of this itinerary was located.

This is one of the most impressive hiking routes in the Segura saw. As we gain height, vegetation is scarce to a piornal austere. Once on the top of the calar, we discover the great and overwhelming atmosphere of the high mountain of Segureña: a huge karmic platform, 5 km long, with meadows where the flocks of Segureña sheep are pasted, broken by dolinas (sodas called "sorbeores" in the region), vaguadillas and sharp rocky.

The remains of stone walls of ancient agricultural terraces remain on the ground, witnesses to the hardness of the old rural life, in which the serrans went up from the nearby villages to sow cereals, taking advantage of the moisture that the soil conserves in a few pits. It is now unthinkable to make such hard daily displacements to start such scarce yields.

From the forest surveillance site of the Puntal de la Misa, and along the east side of the calar, we will dominate unforgettable panoramic over an infinite succession of mountain curtain across the deep valley of the Segura River.

The calar is frequented by flocks of mountain goats and overtaken by the lion vulture. In the cut there are also pilgrims hawks. The whole area is full of boar. It is easy to see the piquiroja chova and the alpine accentor.

This route links the Recreative Area of the Dehesa del Bear with the Cambrón summit, a pétrea mole whose walls rise almost vertical on a pine sea. In the Dehesa del Bear we have a fountain with abundant flow, stone tables, small meadows and beautiful walnuts.

The road gently ascends along a narrow forest track, in the middle of a closed black pine forest with abundant oak and some complaints, from which you enjoy views that go from the valley of the Onsares to Calar del Mundo, valley of the head of the Guadalimar and saw of Alcaraz, in Albacete. In the end it climbs through a path of pastors that opens way between the rocks, to reach the impressive stone platform of the calar, typical carstic landscape of lapiaz with some hills, in which only few isolated black pine trees dare grow.

From the fire surveillance shed there is a superb panoramic from the manchegan plains of Ciudad Real and Albacete to Sierra Nevada. Crossing to the other end of the calar is another house belonging to Castilla-La Mancha. In the area there is plenty of the rocky plane and the piquirred chova, and we can see the flight of the lion vulture and the pilgrim hawk. You can also see flocks of muflons.

In the Collado de Las Lagunillas, we would continue to the village of El Bellotar, in the province of Albacete. Instead, we turn the track to the right. From here, the track remains without possible loss until it ends at the foot of the calar, which will have to go up a sidewalk.

At the end of the track, we take a path of shepherds to the left that goes up in zig@-@ zag. As we enter the plateau platform, the path loses some definition. We must follow the marks that we will find in stone milestones, pine trees and plates that mark the limits of the Natural Park.

We finally arrived at the Jaén fire site. It is highly recommended to cross the calar to the place in its eastern part, belonging to Castilla-La Mancha, where it will take about 15 'to arrive.

This route allows you to admire one of the most unique botanical enclaves of the Iberian Peninsula and enjoy wonderful panoramic views. A particularly humid and fresh microclimate is given in the area of Las Abeas. Thanks to him, under the canopy of pine larice grows an amazing hazelnut - the southernmost of Spain - with plenty of large stalks. There are many climbing plants such as ivy and clematide, and there are very few species in Andalusia, such as wild strawberry and noble liver. The set transmits a sense of freshness and plant abundance that is typical of the northern forests.

As we ascend, there are oaks, maples and oaks mixed with the pines, and finally the clare vegetation giving way to the piornal and to the lastoning. The route ends in the surveillance shed, promontory air from which very wide views are dominated. Before you go down, you recommend a walk through the Calar de Navalperal to enjoy its praises and its typical karmic landscape.

The exceptional nature of the hazelnut and acebos forest in southern Spain, together with the presence of many endemic or endangered plant species, has made this area a reserve area of Las Acebeas- Nava del Espino. It therefore enjoys the highest level of protection within the Natural Park.

At 600 m from the beginning we find the Forest House of the Azebeas This is two beautiful houses, the first for use by environmental agents and the second, recently restored, was formerly at the service of forest engineers. There are several strands planted. At this point the forest track is narrow and turn left.

At 2700 m we left the forest track and turned left on a well-marked path. (If we prefer, we can also follow the track, which makes a wide and soft loop by rodeo the central area of the calar, to join again with the path). The path passes through a navel and is headed towards a few stone mojones.

And finally in the km 3.2 we arrived at the fire surveillance shed. Impressive panoramic areas of the provinces of Jaén, Ciudad Real, Albacete and Granada. To the north you can see the manchegan plains, the mountains of the Alcaraz saw and the Calar del Mundo. To the west, the cliffs of Segura La Vieja, the high valley of Trujala, Orcera and the memorial tower of the castle of Segura de la Sierra. To the South we see the Yelmo and to the bottom the Banderillas, the great mole of La Sagra and the saw of Cazorla. And to the east we contemplate the Cerrico de Las Mentiras and the nearby calares of Navalespino and Morillas.

We will continue the main track in continuous rise. As you pass the indication to the Mirador de La Rayuela, which is essential to visit, there is a very pronounced curve to the left and there appears a track in slight descent to the front, which is the one we take. We continue in a well-deserved decline that will allow us to regain strength, and we contemplate unbeatable views of Siles and its surroundings, the olive grove in the lower area and the pine forests at medium and high altitudes. This area is very suitable for the observation of marine fossils, of ammonites above all, who lived at sea millions of years ago.

Just as we pass through a small water channelling shed that is at the foot of the track, we have a great view of the Anchorian and Calarejo ravine. Finally, we will cross a stream with permanent water and find a small building on our left that corresponds to a water survey that took place several years ago. From here on there is a profound change in the forest, as we went into a pinar of slender and high lard pine trees very rich in grass and much cooler than we had gone across the hill. We started going up again.

After 2 km. from the rise, we get to some cords that are left to our right. In the Cortijo Palerillas, we recommend a deviation before we return to our route: take the track that starts to the left, in a more sharp and counterman rise, to follow it to its end in 2 km. approximately. If we go to our right, at the base of the rocky cuts that rise upon us we will find several millennia of tejo. It is the most important weave of the Natural Park Sierras de Cazorla, Segura and Las Villas. Then we will return to the Cortijo Pancalillas, to continue the journey along the track. At 700 m we left to the left the great building of the Free Time Residence of Siles, known as The Seminary, and finally we reached asphalt road.

When we get to the road we turn right to go back down slightly until 1 km. down to a crossing where we have to turn left to get back on track and back up. Right at this point we find a magnificent source. We go to the Canalica Fountain Camping, to which we will have to deviate following the entry signs, but before passing through the access door, we will have to continue on a track that opens to the front. This will take us with a soft rise by places of great beauty, such as the Stone of the Hole and the Cerro Bucentaina, which we will surround, to view the valley of the Morles River, and already on a much more sharp and pleasant descent, we will reach the Peña del Olivar. It is a unique place suitable for the bathroom with a recreational area and a botanical collection. From there and by road we are headed for Siles. A few meters after exceeding the campsite Rio Los Molinos we will turn to our right, in the absence of 1 km. to reach Siles, thus avoiding more asphalted stretch and entering the town by land track.

At 800 m from the start we left this main track, to take an unvisible road that goes out to the left and that goes up a small vaguade towards a chandelier made up of two rocks, where there is a chain that closes the passage to motor vehicles. This is the detour to the Garbanzal ravine. The road soon begins to descend by sticking to the vertical limestone walls that make up this whole mountain slope. The whole tour is spectacular, through the views on one side of these walls and on the other the plains full of olive trees from the lower part.

Soon, at 6.5 km. from the beginning, we have descended to cross the Garbanzal ravine. From here on the track starts to rise until we get to a track crossing. We must continue to the right and we will soon leave to our right the remains of the Garbanzal Forest House. Again a small descent to cross at 8.1 km. with the River Extremera, a small high mountain water course that descends from the ravine of the Arenales and the ravine itself. Before we cross the river, we will have to despise another lead that goes to the left.

From this moment on the rise begins again, performing several zig@-@ zags, until reaching the Collado de la Hoya de los Corzos. Here we will find another lead that starts to the left that we must also despise. We have a strong slope on both sides, but the track seems to hold on to this slope, the next almost three kilometres are continuous up and down, with always ascending tendency, to reach the Jaén Cave stream (12.2 km.). Before it we left to our right and just above us a vultures located on a marine sedimentary folding. In addition to a leonate vulture, they are very suitable for the observation of hawks and various species of eagles.

After the stream, we have a better position for the observation of these vultures, the rise becomes stronger and we reach, after a wide curve to the right, a small loin with no vegetation, from which there are large panoramic views of both the vultures and the enclave where we are. In the middle of that curve we will have to rule out a new downward track to our left. It is very abundant throughout this area the mist, parasiting the larix pine.

We continue the rise, from this clear promontory, and soon we pass through one of the most unique places of the entire tour. It is a small corner, in which there is a microclimate completely different from the rest of the slope, cooler, due basically to its altitude and orientation. We noticed a different thermal sensation and also botanical species that we had not observed in all the rise, as is the case with several tiles, some of them of considerable dimensions, as well as some example of maple.

At 15.5 km. We crossed a bridge over the Béjar River, leaving a containment dam to our right. The pineapple is twisted by introducing its roots into the rocks and soon, in just 800 m we reach a chain that cuts the traffic of motor vehicles. To our right, remains of the old forest house and to the front, the Zamora Collado. We are on a true natural balcony from which, on clear days, the massiums of Sierra Nevada and Sierra Magina are perfectly seen. It is an ideal route for the observation of fauna, especially gamo, muflon, montés goat and boar.

The return is done on the same one-way route.

1.7 km. We left the asphalt road, to turn left by forest track and between larium pinears, going down slightly to the stream and from there gradually going back to the Arroyo de los Asperones and leaving to the right the Cortijos del Jaral, until we reach the Collado de los Asperones where a small farm of the Segureña sheep is located.

From there, and in a dizzy descent next to the Arroyo de Romaguillo, we go down to the cortijos of the same name where we go back to the asphalt road. Once in this we turned right to continue downstream through the valley of Rio Madera, leaving corijadas on both sides of it that show the most ancestral way of life of these mountains, where the locals won small plots next to the houses to have small gardens of self-supply. We'll go down the road 3.7 km. until you reach the small village of Venta de Rampees, just as you cross a bridge on it opens to our left a narrow asphalt track that is marked as Los Anchos.

The track of the Anchos, in a smooth and continuous rise, runs first through the right margin of the valley, leaving to the left cornered as the Hoya del Azor, and once we cross to the left side we will find on our left the Cortijos de Majada Oscura where an ethnographic museum is located that well deserves a careful visit.

The larix forests splattered with some trees of caduca, chopos and fruit leaves spatter these sites next to rocky walls especially on the right side of the valley. Continuing our climb through it, we reach the two most important villages of it, it is the village of the Anchos and Pradomaguillo, places that deserve a small break to walk between its alleys.

At the entrance of Pradomaguillo we must turn left following the signs of GR 147, but it is worth getting off the bike and looking at 150 m., past Pradomaguillo, to see from the track that continues to walk this valley, in a true natural viewpoint, the Valley of the Anchos in all its splendor.

Just 400 m later, already on the GR-147, we found a small hill on our left without trees. We must go up to the same, for we will see great panoramic views of the valley and of the Calar that rise before us with its limestone walls. Then we continue our ground track to coronate at a few 300-400 m. along the Pradopurco Collado and once crowned simply follow the most transited track, in a sinuous but soft descent. We will see with the slender larity pine trees some small acebo bosquet and above all large pastures under the trees. To our right the Arroyo de las Tres Aguas and a vertical mole of limestone that is the Calar de Peñarrubia; just as we are in front of the Calar, below the stream we find ruins on a clear that belong to an ancient flour mill. A few 200-300 m. we will leave the GR-147 to the right to continue the track on which we were moving to the front. Soon this track descends and we cross the stream of the Three Waters, which only a few meters from the river Madera. Once we crossed the stream, we found a ruse, collaring and descent to wade the Wood River.

Cruzado Río Madera, we are in a very fresh and lush area, here is the area of Aparpada Controlada de la Morringa with its recreational area, it is worth moving 100 m. to the right to contemplate the remnants of the river and the facilities of the area.

We arrive again on the asphalt road, which we will have to follow to the right, to continue to climb up the valley of Rio Madera. At 1.2 km. We got to our starting point.

4 km. from the exit, right next to the waterfall of the Escaleruela, we enter a wide land track that we will travel for 31 km, having various points of interest such as the views of the Castle of the Five Esquinas, or the monastery of Montesión, Sierra Magina and Quesada.

In the 12 km and after passing through the Forest House of the Chorro, we reach the paredones of the Chorro where we can see with a little luck the majestic flight of the leonado vulture in a magnificent existing vultures.

After and on the continuous rise and following the track we travel, the signs to the birth of the Guadalquivir, we will pass through Collado Zamora, a true natural balcony and Puerto Lorente the maximum height of our route where we can admire one of the longest complaints of the entire Park. From there, we will begin a long descent that will take us to the Cañada de las Fuentes and the Birth of Guadalquivir.

From the birth, and continuing downstream, we will go through very unique places from the landscape, botanical and geological point of view, special mention requires the "Pino Pepe," an exceptional example of larice pine on track, which suffered several years ago the attack of a visitor lacking in ethics who baptized it at the point of knife, as well as the botanical and geological formations around the Yellow Arroyo, the majesty of the Cortijo del Calerón or the Bridge of Herrerias (k35 from the route), according to the legend built in one night. Right there we'll leave the stretch of land to enter the asphalt road, the JF-7092. In just 3 km. of circular parallel to the river along its right bank and leaving behind the campsite Puente de las Herreerías and the village of Vadillo-Castril, we arrive to a new bridge over the Guadalquivir. There we find the small dam of the Cerrada de Utrero, there is a signposted path of circular layout that well deserves a brief letter on our route.

Then and continuing on the road JF-7091 we are heading towards the Empalme del Valle, crossing with the road A-319 that we will continue direction to Cazorla ascending through the Port of the Palomas, with its two viewpoints, and once crowned the same, sinuous descent to Burunchel and later bordering the Natural Park and at a less steep descent we will reach our starting point in La Iruela.

We can refresh at the Fountain del Roble, which gives name to the initial area, and arrive at the crossing of the road to the Archites, in the km. 6.7, we'll have to turn right at first to do a round-trip. Then, when we return, we will continue our route on the left. The linear section has great attractions, as it is an old vulture feeder located in the km. 7.2, or the Majal Alto watch house with stunning views of the whole of the Banderillas and the Guadalquivir Valley (km. 9.1). Once crowned Majal Alto and after a brief descent we will continue to ascend to the village of Las Canalejas and then to Los Centenares, two of the populations that were uninhabited with the creation of the National Cazorla and Segura Coto in the year 1,960.

From the Centenars we start the return on the same way out until we reach the km. 4.6, where we took the track of the Archites, another of the cords inhabited in its day, where they also took advantage of the nearest land to grow all kinds of cereals, and which have now become mostly forest land.

Finally continuing the track in continuous descent we reach the edge of the Embalse del Tranco, just opposite the Island of Cabeza de la Viña, in the area known as the Iron Bridge. We turn there to the left to line the reservoir. We will leave to our right the ruins of the castle of Bujaraiza and the plain of the same name, well known as the stage of the berrea, the fighting that takes place every year in September among the great deer males in their time of zeal. Finally we arrive at the Mirabueno view over the Guadalquivir River and just 300 m. to the starting place.