Waterfalls in Serra de Collserola are found within the largest green area of the Barcelona metropolitan region, spanning over 8,000 hectares. This natural park features a diverse landscape of forests, streams, and natural monuments. The park's terrain includes the Vallvidrera stream, the only permanent watercourse, which forms several cascades. Serra de Collserola offers various popular trails and routes for exploring its natural features.
Last updated: June 29, 2026
Highlight • Waterfall
Translated by Google •
Tip by
Highlight • Waterfall
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Waterfall
Translated by Google •
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Serra De Collserola
The Pilgrims' Road to Montserrat - GR 96
From the city to the forests – Camí Romeu de Montserrat (GR 96)
The Catalan coast on foot – Mediterranean Path (GR 92)
Road Cycling Routes in Serra De Collserola
MTB Trails in Serra De Collserola
Hiking in Serra De Collserola
Cycling in Serra De Collserola
Running Trails in Serra De Collserola

Gravel biking in Serra De Collserola
When there is water, in winter and spring, it is spectacular, although it is very crowded on weekends.
0
0
One of the best places (of the many) in Collserola to enjoy mountain biking. Don't hesitate!
0
0
One of the most beautiful sections of Collserola. You have several water crossings when there has been rain. It is a humid area, and even in summer it is one of the few pleasant places. Highly advisable.
1
0
Nice waterfall, too bad it has been dry for too long due to the lack of rain.
0
0
If you want to see water go better after a few rains, it is usually dry or with very little water
2
0
Beautiful waterfall highly recommended to visit after a period of rain.
1
0
Exuberant and shady corner where we will definitely forget that we are close to Barcelona. We are in one of those spaces that alone justify a trip. The stream forms a small jump thanks to an artificial lock built in the s. XIX that brought water from the stream through a pipe, which we can still see on one side of the jump, to the Can Planes mill. We can go down to the small pond that forms the caient, where, in the summer, the little ones can still take a bath. El Salt is surrounded by lush and shady vegetation, with bananas, oaks and oaks that bring freshness in the summer. It is one of the most crowded places in Collserola due to its proximity and ease of access.
2
1
The most prominent waterfall in Serra de Collserola is the Salt de l'Aigua Waterfall, also known as La Resclosa de la Rierada. It's formed by the Vallvidrera stream, the park's only permanent watercourse, and features a nearly 5-meter drop. Another significant spot is La Rierada Waterfall, known for its beauty, especially in autumn, and its humid riverside environment.
To see the waterfalls at their most impressive, it's best to visit after periods of rain. This ensures a good water flow, as some falls, like La Rierada Waterfall (Molins de Rei), might have very little water during dry spells. The area around La Rierada Waterfall is particularly beautiful in autumn, and its humid environment makes it pleasant even in summer.
Yes, several waterfalls in Serra de Collserola are suitable for families. Both the Salt de l'Aigua Waterfall and La Rierada Waterfall (Molins de Rei) are categorized as family-friendly, offering accessible routes for a pleasant outing with children.
The waterfalls in Serra de Collserola are nestled within a rich natural environment. You'll find well-preserved riverside forests of holm oaks, pines, and oaks. The Vallvidrera stream, which feeds many of the cascades, is the only permanent watercourse in the park, creating humid areas that remain pleasant even in summer. Many waterfalls are considered natural monuments, highlighting their ecological value.
Serra de Collserola offers a variety of outdoor activities. You can explore numerous hiking trails, including easy options like the Vallvidrera Reservoir Trail. For more challenging adventures, there are running trails and mountain biking routes, such as those found in the MTB Trails in Serra De Collserola guide, which often pass near these natural water features.
Yes, there are easy hiking trails that lead to the waterfalls. The Salt de l'Aigua Waterfall, for instance, is accessible via various hiking paths from areas like Molins de Rei and La Floresta, catering to different fitness levels. You can find more easy routes in the Easy hikes in Serra De Collserola guide.
The waterfalls, especially popular ones like Salt de l'Aigua Waterfall, can get busy, particularly on weekends. For a more serene experience, it's advisable to visit on weekdays.
While the guide doesn't specify direct public transport routes to individual waterfalls, Serra de Collserola Natural Park is well-connected to Barcelona's metropolitan area. You can often reach trailheads or park entrances via public transport, and then hike to the waterfalls. For specific routes, it's best to check local transport options to Molins de Rei or other access points.
Visitors frequently describe the waterfalls as 'spectacular' and 'very nice,' highlighting their natural beauty. The komoot community has shared over 100 photos and given more than 120 upvotes, reflecting the appeal of these natural features. The journey through the beautiful sections of Collserola, with multiple water crossings after rain, is also a cherished experience.
The Salt de l'Aigua Waterfall is associated with an ancient fable about a 'dona d'aigua' (water woman), a type of fairy linked to water, adding a touch of local folklore to the natural site. Additionally, near 'The Stinky Pond...' highlight, you can find what appears to have been an old mill with a small brick waterfall, hinting at past human activity in the area.
Serra de Collserola is generally dog-friendly, with many trails suitable for walks with your canine companion. While specific dog-friendly categories aren't listed for all waterfalls, the natural park environment is welcoming for pets, provided they are kept under control and local regulations are followed.
Given the varied terrain and potential for water crossings, especially after rain, it's recommended to wear appropriate hiking footwear. Layers of clothing are also advisable to adapt to changing weather conditions, as the humid areas around the waterfalls can feel different from other parts of the park.


Happy to travel a little further afield? Then browse these guides for the best waterfalls in Serra De Collserola: