La Trona (Bertí Cliffs) – Mas Oller loop from Aiguafreda
La Trona (Bertí Cliffs) – Mas Oller loop from Aiguafreda
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La Trona (Bertí Cliffs) – Mas Oller loop from Aiguafreda
04:47
15.3km
540m
Hiking
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required. The starting point of the route is accessible with public transport.
Last updated: June 18, 2026
Waypoints
Start point
Bus stop
Get Directions
3.59 km
View of the Cingles de Bertí from Grau del Rouret
Highlight • Viewpoint
Translated by Google •
Tip by
3.76 km
Viewpoint of the Cingles de Bertí and Can Tresquarts Spring
Highlight • Viewpoint
Translated by Google •
Tip by
7.10 km
Riscos de Bertí viewpoint
Highlight • Viewpoint
Tip by
7.85 km
La Trona (Bertí Cliffs)
Highlight • Climb
Translated by Google •
Tip by
13.0 km
Mas Oller
Highlight • Historical Site
The heyday of the farmhouse was in modern times and coincides with a period of great human activity throughout the area and great construction activity that involved a major remodeling of some of the structures of the farmhouse. The new outbuildings were arranged in a horizontal and eastward arrangement.
An approximate dating of the set of the new structures, probably destined to warehouses, spaces for the cattle and the superior rooms like flats of day laborers would be in the s. XVII or XVIII, moment of great boom of the Catalan peasantry. The documentation preserved in the Oller Archive shows the great agricultural activity in the area with the hiring of day laborers who would work in the fields and live in the same farmhouse during the harvest season.
Mas Oller, after the marriage of the pubilla Oller with the heir Sentias of Mas El Presseguer at the end of the 19th century, became the culminating neurological center, at the beginning of the 20th century, as the axis of demographic and economic impetus of the Oller Colony, allowing the construction of summer houses and buildings for wealthy families from Barcelona and the outskirts of Catalonia, with the construction of the Oller Swimming Pools, consolidating the status quo of the Sentias family within the political and social circles of Spain in the first half of the twentieth century.
Some time later, the farmhouse was the scene of tragic events in the historical framework of the Spanish Civil War, where the patriarch, the heir and the second son of the family were assassinated by a revolutionary committee composed of POUM militants for hatred and envy on the part of the militants towards the family. After the end of the Civil War, the third son, Julio Sentias de Encío, who survived, took over the Mas Oller, which he was able to recover significantly thanks to his work of administration, expanding the farmhouse, managing the Oller Swimming Pools and later inaugurating the Can Miqueló Swimming Pool.
Today the farmhouse still belongs to the Sentias family.
Translated by Google •
Tip by
15.3 km
End point
Bus stop
Way Types & Surfaces
Way Types
6.14 km
4.94 km
3.20 km
459 m
448 m
< 100 m
Surfaces
7.10 km
3.13 km
2.52 km
1.27 km
1.21 km
< 100 m
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Elevation
Highest point (820 m)
Lowest point (400 m)
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Weather
Powered by Foreca
Monday 29 June
32°C
19°C
28 %
Additional weather tips
Max wind speed: 14.0 km/h
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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