Astronomical Observatory of Padova

The Astronomical Observatory of Padova is a museum and observation tower in Padua housed in a structure featuring two observation levels with large windows and thick stone walls designed for taking measurements. The tower contains several rooms equipped with scientific instruments and was specifically arranged for astronomical work.

The structure began as a medieval prison tower in the 9th century before being transformed into an astronomical observatory through a decree by the Venetian Republic in 1767. This conversion made the building into a scientific hub for celestial observation in the Veneto region.

The Figures Room displays frescoes from the 1700s showing astronomers and mythological scenes, accompanied by a collection of historical astronomical instruments and timekeeping devices from different periods.

Visits require a guided tour lasting about one hour, with separate times offered for daytime and evening visits. Tickets are available at a separate location, so it makes sense to plan which visit time works for you in advance.

The Meridian Room features a meridian line engraved on the floor that helped astronomers track celestial bodies as they crossed the local meridian. This method was an important way to determine exact positions of stars and planets.

Location: Padua

Inception: 1777

Operator: INAF

Email: dipartimento.dfa@pec.unipd.it

Website: https://oapd.inaf.it

GPS coordinates: 45.40195,11.86856

Latest update: December 8, 2025 19:40