Alfaro hosts the largest urban colony of white storks in the world, with over 100 nests documented on the Collegiate Church alone.
The Collegiate Church of San Miguel, where the mirador is located, is a protected site due to its architectural and ecological significance.
Storks are considered 'biological indicators' in Alfaro, reflecting the health of the Ebro River ecosystem.
The nests on the church roof are so heavy that structural reinforcements are periodically required to support the collective weight.
Storks in this colony often remain in the region year-round rather than migrating to Africa due to local food availability.
The Mirador de las cigüeñas is an observation point located in the town of Alfaro, La Rioja, specifically situated atop the Collegiate Church of San Miguel. It serves as a primary viewing station for one of the largest urban white stork colonies in the world. Visitors can observe hundreds of storks nesting on the church's roof architecture. The town is recognized as the world's largest concentration of white storks on a single building. The mirador allows for a close-up perspective of the birds' nesting behaviors and social interactions. It is integral to the local ecosystem and cultural identity of Alfaro.
From the designated perimeter balcony of the Collegiate Church looking upward toward the roofline nests.
Bring high-quality binoculars to view nest details without disturbing the birds.
Avoid sudden movements or loud noises while on the observation deck to prevent startling the storks.
Check local weather forecasts, as the deck is exposed to high wind conditions common in the Ebro Valley.
Do not visit with drones, as aerial devices are prohibited due to the risk of disturbing the nesting stork population.
Access may be restricted during the peak breeding season if conservationists deem it necessary for the birds' protection.
Respect the wildlife by maintaining silence; do not attempt to feed or approach the nesting platforms.
