The world's largest star register

Ornithological Observatory of Arosio

Italy · Europe
✦ 45.7327, 9.2115

Satellite imagery: Esri, Maxar, Earthstar Geographics

About this observatory

In the village of Arosio, in Italy's Lombardy region north of Como, an observatory has been watching the sky since 1710 - though its focus is birds, not stars. The Ornithological Observatory of Arosio is one of Europe's long-running bird study stations, combining active research with a museum open to visitors.

About Ornithological Observatory of Arosio

The observatory sits in Arosio, a small town in the Province of Como, roughly 30 km north of Milan. It is dedicated to the study of bird migration through Lombardy, tracking the seasonal movement of species that pass over the pre-Alpine countryside.

History

Records of ornithological observation at the site trace back to 1710, making it one of the older continuously used bird-study locations in Europe. Over the centuries the site has grown from an informal watch point into a dedicated research station with an attached museum.

Bird research and the migration museum

Staff and volunteers carry out bird banding to track migration routes and document hybrid species that appear in the region. The observatory's migration museum houses more than 400 preserved specimens of birds recorded in Lombardy, offering visitors a close look at the species the station has studied.

Location and getting there

Arosio lies in the pre-Alpine countryside of Lombardy, within easy reach of Como and Milan. The surrounding farmland and hedgerows are part of what makes the area attractive to migrating birds, and the same open landscape gives clear views of the night sky once the sun goes down.

Visiting Ornithological Observatory of Arosio

The observatory's migration museum is open to the public, though specific opening hours can vary with the season and the research calendar. Check ahead with local Arosio or Como tourism resources before planning a visit.

See your named star from here

While the Arosio observatory itself is dedicated to birds rather than the night sky, its rural setting away from city lights is still a fine spot to look up. If you name a star with Star Register, you'll receive its exact coordinates, which any telescope, anywhere with a dark enough sky, can be pointed at. Browse the catalogue to see how your star's position is recorded.

Opening hours

Opening hours and public-visit programs vary by season. Check Google Maps for current times before you travel.

Frequently asked questions
It is located in Arosio, a small town in the Province of Como, Lombardy, Italy, about 30 km north of Milan.
Visitors can see a migration museum with more than 400 preserved bird specimens documenting species recorded in Lombardy.
Bird observation at the site dates back to 1710, making it one of Europe's long-running ornithological study stations.
Yes, the museum is open to the public, though it's best to check current opening hours locally before visiting.
Location
Nearby observatories
Ornithological Observatory of Arosio, Italy | Star-Register.eu