4.5
(274)
3,094
hikers
17
hikes
Hiking trails around Olvan, a municipality in Catalonia's Berguedà comarca, offer access to diverse natural landscapes. The region is characterized by the Llobregat river, providing riverside paths and greenways, and lies within the Catalan Pre-Pyrenees, featuring mountainous terrain. Hikers can explore a blend of natural beauty and historical sites, with routes often traversing forests and open areas. Proximity to significant natural parks like Cadí-Moixeró further enhances the variety of available trails.
Last updated: June 25, 2026
4.0
(1)
51
hikers
5.41km
01:25
40m
40m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
16
hikers
7.57km
02:05
130m
130m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(1)
19
hikers
10.5km
03:28
430m
430m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
10
hikers
12.3km
03:24
220m
220m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
16
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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This is one of the tunnels they built to facilitate the passage of the train. Today, it is perfectly preserved and is part of the Pedret greenway.
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These are the old factories and houses of Cal Rosal. In 1858, they were one of the most important textile colonies. Today, you can still appreciate the magnitude of the buildings on the banks of the Llobregat River.
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This lock, built in stone and cement, forms a retaining wall that diverts the waters of the Llobregat River to lead them towards the industrial canal that fed the turbine of the Cal Rosal factory. The lock was built in 1859, a work directed by the engineer Josep Maria Folch Brosa. The infrastructure was restored, expanded and improved in the 19th and 20th centuries.
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The church of Sant Vicenç d'Obiols is a pre-Romanesque construction of the 10th century located in Obiols. Around the temple there is a necropolis of tombs dug directly into the rock.
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Although little can be seen of the factory due to its poor condition, the walk through the area is quiet and very pleasant, it is worth the trip.
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The Vilarrassa I tunnel is 77 m long. Between the two Vilarrassa tunnels, the river is beautiful. You can go down to the shore at some points and enjoy its waters.
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Here you will see the lock of the Rosal lime factory as well as the buildings of the old Carburos Metálicos factory on the other side of the river. Nearby is Cal Rosal, a textile colony founded in 1858 that was built on an old mill at the foot of the Llobregat River. For many years it was one of the largest industrial colonies in Catalonia and had around 2,000 workers. The colony grew until the middle of the 20th century, but the textile crisis ended up closing the facilities.
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A beautiful little waterfall next to an old mill. This is a good place for a photo but not for swimming or picnicking because the farm next door is private.
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The trails around Olvan offer a diverse experience, characterized by riverside paths along the Llobregat river, forested sections, and views of the Pre-Pyrenean foothills. You'll find a mix of natural beauty and historical sites, with options ranging from easy walks to more challenging moderate trails. The region's location in the Berguedà comarca provides access to varied landscapes, including the extensive network of the Camí del Llobregat.
There are over 230 hiking routes available around Olvan, catering to various skill levels. This includes 54 easy routes, 152 moderate routes, and 32 difficult routes, ensuring there's a suitable option for almost every hiker.
Yes, many of the trails around Olvan are circular, offering convenient starting and ending points. For example, the Llobregat Greenway and Sant Quirze de Pedret Loop is a popular moderate circular route that follows the Llobregat river and passes historical landmarks. Another option is the Vilarrassa II Tunnel – Vilarrassa I Tunnel loop from SE de Carburos Metàlicos S.A., which explores industrial heritage and natural surroundings.
Hikers in the Olvan area can discover several interesting landmarks and natural features. You might encounter the historic Pedret Bridge, a gothic stone bridge dating back to 1286. The Queralt Sanctuary, known as the 'balcony of Catalonia,' offers impressive panoramic views of the Baells Reservoir and the city of Berga. Additionally, the Collada de Sant Isidre is a scenic mountain pass in the Pre-Pyrenees.
Yes, Olvan offers several easy routes suitable for families. These trails often feature gentle terrain along the Llobregat river or through forests, providing a pleasant experience for all ages. An example of an easy route is the Cal Rosal Weir – Vilarrassa I Tunnel loop from Cal Rosal, which leads through riverside landscapes and past historical structures.
The routes in Olvan are highly rated by the komoot community, with an average score of 4.6 stars from over 250 reviews. More than 2,900 hikers have used komoot to explore Olvan's varied terrain, often praising the blend of riverside paths, forested sections, and historical interest.
Many of the trails in the Olvan region are suitable for dogs, especially those that traverse natural landscapes and riverside paths. It's always recommended to keep your dog on a leash, especially in areas with wildlife or near agricultural land, and to respect local regulations regarding pets in natural parks or protected areas.
Hikes around Olvan vary significantly in duration and distance. You can find shorter walks like the Cal Rosal Weir – Vilarrassa I Tunnel loop from Cal Rosal, which is about 3.4 miles (5.4 km) and takes approximately 1 hour 25 minutes. Longer, moderate routes such as the Llobregat Greenway and Sant Quirze de Pedret Loop cover around 9.5 miles (15.2 km) and can take up to 4 hours 20 minutes.
While Olvan itself is in the foothills, its proximity to the Catalan Pre-Pyrenees means you can access more challenging terrain. The Collada de Sant Isidre is a notable mountain pass in the area. For those seeking more strenuous climbs, the region offers routes like the Ascent to Coll de Pradell via Coll de Fumanya, which provides a more demanding experience.
Olvan's location provides access to significant natural areas. While not directly within Olvan, the vast Cadí-Moixeró Natural Park is within reach, offering high mountain landscapes, rich fauna, and flora. This park is one of Catalonia's largest natural reserves, known for its impressive mountain ranges.
Yes, the region around Olvan has a rich industrial heritage, particularly along the Llobregat river. Trails like the Vilarrassa II Tunnel – Vilarrassa I Tunnel loop from SE de Carburos Metàlicos S.A. specifically explore this aspect, taking you past historical structures and remnants of the area's industrial past.


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