4.0
(13)
73
hikers
19
hikes
Hiking around Hacinas offers exploration of a landscape characterized by ancient fossilized trees and the rugged terrain of the Sierra de la Demanda. The region features varied elevations, including viewpoints like Peña San Marcos, and diverse ecosystems. This area provides a unique blend of natural history and scenic beauty for outdoor enthusiasts.
Last updated: July 4, 2026
20.6km
05:58
480m
480m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
6
hikers
14.9km
04:38
490m
490m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(3)
8
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3.0
(1)
8
hikers
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
3.0
(1)
6
hikers
13.1km
03:37
220m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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A gradient that will not leave any cyclist indifferent, especially cycle tourists, more bearable from Contreras to Silos, from Silos more gradient and the last 200 meters before reaching the top in both directions is a wall, but it is worth it, fountain at the top.
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Nice area for outdoor activities.
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The fictional cemetery “Sad Hill Cemetery” was artificially created for the filming of “Two Glorious Scoundrels”. The scene of the big showdown is iconic, in which the three opponents face each other between the graves of an old cemetery in a haunting finale. The cemetery was exposed to increasing decay. A group of courageous residents polished up the cemetery in 2016 in time for the 50th anniversary of the cult western.
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In this natural setting the duel of the mythical movie The Good, the Bad and the Ugly was filmed. But apart from that, as soon as you get there, the cemetery is only part of the natural beauty that that valley has.
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Sad Hill Cemetery is an iconic location built specifically for the movie "The Good, the Bad and the Ugly." Located in the Sierra de la Demanda, the cemetery was built in 1966 for the filming of the final scene of the film, where the three protagonists have their last confrontation.
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Castrovido castle is one of the emblems of Salas de los Infantes. Its Celtiberian and Roman origin is possible. It is located at the top of a small hill and has been restored inside.
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Small town located on the northern side of the mountain range that has the same name as the center and that makes up some flat tables more than 1400 meters high.
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Hacinas is a town that carries centuries of history, that preserves ancestral traditions and that is framed in a rocky area that has protected it since long ago, the Peña de Carazo and the Sierra de la Demanda are its natural shields.
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Hacinas offers a unique hiking experience due to its ancient fossilized trees, some over five meters tall and dating back 120-130 million years. These impressive specimens are integrated into circular routes, providing a fascinating blend of natural history and scenic beauty within the rugged Sierra de la Demanda.
Yes, Hacinas offers a variety of trails, including at least one easy route. The region has options for different ability levels, ensuring that beginners can also enjoy the natural beauty and unique features of the area.
Hikers in Hacinas can explore a prehistoric petrified forest with fossilized conifer trunks, prominently displayed throughout the village and along trails. You can also visit the Peña San Marcos, which offers panoramic views and houses "La Cueva de los Moros," a unique natural mold of an ancient tree. The trails also traverse the scenic Sierra de la Demanda.
Yes, Hacinas features circular routes that connect the fossilized trees with natural landmarks like the Peña San Marcos and wetlands. One such route is the difficult Hacinas and Sierra de Carazo Loop, which explores the Sierra de Carazo.
Beyond the natural wonders, hikers can discover several historical sites nearby. These include the Sad Hill Cemetery, featured in a famous Western film, and the Monasterio de Santo Domingo de Silos. The San Carlos Fort – Sad Hill Cemetery loop from Carazo is a moderate trail that features some of these historical sites.
The trails in Hacinas are highly rated by the komoot community, with an average score of 4.0 stars from over 10 reviews. Hikers often praise the unique experience of walking among ancient fossilized trees and the varied terrain of the Sierra de la Demanda.
While specific family-friendly routes are not detailed, the presence of easy and moderate trails suggests there are options suitable for families. The unique fossilized trees and natural features can make for an engaging experience for children.
Yes, the Museo del Árbol Fósil (Fossil Tree Museum) or Visitor Center in Hacinas provides crucial context to the petrified forest. It recreates the ancient subtropical environment and showcases vegetable fossils, enhancing the understanding of the natural history encountered on the trails.
Yes, for experienced hikers seeking a challenge, there are more difficult and longer routes. The Hacinas and Sierra de Carazo Loop, for instance, is a difficult 20.6 km (12.8 miles) trail that takes nearly 6 hours to complete, offering panoramic views of the Sierra de Carazo.
Hacinas, located in the Sierra de la Demanda, generally offers pleasant hiking conditions during spring and autumn when temperatures are milder. Summer can be warm, while winter may bring colder weather, especially at higher elevations. Checking local weather forecasts before your visit is always recommended.
Yes, several charming villages and towns are located near Hacinas. You can explore Mamolar Village or the Salas de los Infantes Historic Center. The View of Castrovido Village – Castrovido Castle loop from Salas de los Infantes is a moderate trail that takes you near these areas.
There are over 10 hiking trails available in the Hacinas region, offering a diverse range of experiences from easy strolls to more challenging long-distance routes through the Sierra de la Demanda.


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