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Osservatorio Ximeniano

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Osservatorio Ximeniano, Astronomical observatory and technology museum near Basilica San Lorenzo, Florence, Italy.

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.

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Location
Official opening
1756
Accessibility
Wheelchair accessible
Address
Borgo San Lorenzo, Firenze
GPS coordinates
43.77446,11.25524
Latest update
December 12, 2025 12:04
« Osservatorio Ximeniano - Astronomical observatory and technology museum near Basilica San Lorenzo, Florence, Italy » is provided by Around Us (aroundus.com). Images and texts are derived from Wikimedia project under a Creative Commons license. You are allowed to copy, distribute, and modify copies of this page, under the conditions set by the license, as long as this note is clearly visible.

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