Osservatorio Ximeniano

The Osservatorio Ximeniano is an astronomical observatory and technology museum located on the top floor of the Scolopi Fathers convent in Florence. The distinctive observation domes visible across the city house collections of over 20,000 volumes on mathematics, astronomy, and physics spanning several centuries.

The observatory was founded in 1756 by Leonardo Ximenes with a focus on astronomical observation. After 1773, when the Scolopi fathers took control, the research shifted toward meteorological and seismographic studies.

The name honors Leonardo Ximenes, its founder, and reflects the scientific mission that shaped this place. Visitors can sense how the rooms filled with historic instruments and books recreate the atmosphere of an active research center from centuries past.

The observatory sits at the highest point of the convent and offers visitors a complete experience of scientific work through its instruments and books. Plan time to explore the domes and extensive library, especially if you have interest in the history of science.

The collection displays an early internal combustion engine model by inventors Barsanti and Matteucci, a piece of Italian industrial innovation often overlooked by visitors. This model stands alongside paintings by artists such as Bizzelli and Ligozzi, creating an unusual blend of science and art within the same space.

Location: Florence

Official opening: 1756

Accessibility: Wheelchair accessible

Address: Borgo San Lorenzo, Firenze

Website: http://ximeniano-firenze.it

GPS coordinates: 43.77446,11.25524

Latest update: December 12, 2025 12:04