Pozo Airón Waterfall, approximately 20 meters high




At the confluence of the Arroyo de los Cuernos with the Duero River emerges this elegant 20 m waterfall. The area, with a Mediterranean microclimate, is home to centuries-old olive trees, elm, juniper, and rockrose contrasting with the lush greenery by the water.
How to Get There and Access
- Location: a few minutes by car from the stream’s mouth at the Duero River.
- Access via a forest track from the local road: marked parking area at the trailhead.
- Out-and-back trail of about 2 km, easy difficulty, 30–40 minutes total.
- Picnic area and wooden benches at the parking lot.
The Cave Behind the Water Curtain
At the base of the waterfall is a natural cave that is easy to access. A small rock passage allows you to go under the cascade, offering a unique perspective of the 20 m drop and a refreshing experience.
Flora, Fauna, and Microclimate
- Mediterranean vegetation: olive, elm, juniper, rockrose, and thyme.
- Riparian zones: willows, ash trees, and ferns.
- Common birds: blackbird, robin, and kingfisher.
- Reptiles and amphibians: common salamander and ocellated lizard.
- Best season: spring and autumn, when the flow is stronger and the golden light enhances the colors.
Origin of the Name “Cuernos”
It is attributed to the indigenous deity Airón, associated in pre-Roman tradition with deep waters (wells, lagoons, and pits). The name “Cuernos” would recall ancient legends about this water spirit, revered by the Romans.
Recommendations
- Wear non-slip footwear and bring a light jacket under the waterfall.
- Avoid extreme summer months: the flow can be significantly reduced.
- Do not leave the trails to protect fragile vegetation.
- Pets are allowed if kept on a leash and under control.
How to get there
Decimal: 41.240556°, -6.548611°
DMS: 41°14'26" N, 6°32'55" O